Environmental Social

and Governance (ESG)

ReportTable of

Contents 01 02 03 04

Value Creation Practitioner R&D Innovation Leader Intellectual Property Pioneer High-quality Product Provider

Letter from Our Chairman 2 Corporate Governance Structure 18 Governance 25 Governance 31 Product Quality 35

About Montage Technology 3 Compliance and Internal Control 19 Strategy 26 Strategy 31 Privacy and Data Security 37

ESG Governance in Practice 12 Business Ethics 20 Impact Risk and Opportunity I mpact Risk and Opportunity Customer Service 40

Compliant Competition 22 Management 28 Management 33

Investor Relations 23 Metrics and Targets 29 Metrics and Targets 33

Appendix 66 05 06 07 08

People-oriented Employer Social Value Creator Climate Change Guardian Green Operation Advocator

Compliant Employment and Inclusion 42 Responsible Supply Chain 49 Governance 55 Environmental Management 61

Talent Cultivation and Development 43 Industry Jointly Advancing Strategy 56 Energy Use 62

Employee Rights and Care 45 Together 51 Impact Risk and Opportunity Water Resource Use 63

Employee Health and Safety 47 Social Public Welfare and Rural Management 58 Circular Economy 64

Education 52 Metrics and Targets 59 Emission Management 652025 Environmental Social and Governance (ESG) Report Letter from Our Chairman 2

Letter from Our

Chairman Strategic Leadership: Building Our Interconnect Strength Amid the billion up 49.9% year-on-year; net profit attributable to owners of We place great emphasis on shareholder returns sharing development AI Wave the parent was RMB 2.236 billion an increase of 58.4% year-on-year achievements with investors through continuous dividends and share

representing leapfrog growth. repurchases. During the Reporting Period the Company paid cash

The advancement of artificial intelligence is elevating interconnectivity dividends of RMB 0.67 billion and repurchased shares worth RMB 0.42

in data transmission to a strategic level on par with computing and People First: Building a World-Class Hard-Tech Team billion; from the A-share listing in July 2019 to the end of 2025 we have

memory. Building on our position as a global leader in memory cumulatively paid cash dividends of RMB 2.37 billion and repurchased

interconnect chips Montage Technology is expanding into the As an innovation-driven hard-tech company we regard talent as our most

valuable asset. Keeping pace with global technological frontiers we shares worth RMB 1.43 billion. We have incorporated market capitalization broader high-speed interconnect market steadily progressing toward into the executive assessment framework for four consecutive years

our vision: to become a leading global provider of interconnect continue to attract and cultivate top-tier R&D and management pro-

semiconductor solutions. fessionals forging a team with global vision and systems engineering

guiding management to focus on long-term value creation.excellence. Green Operations: Low-Carbon Development and Fulfilling

We strategically capitalized on the dual opportunities presented by Environmental Responsibilities

the DDR5 iteration and the AI industry surge continuously advancing Guided by our "People First" principle we foster a diverse and inclusive

product innovation and upgrades. During the Reporting Period workplace and support the growth of our people alongside the Montage Technology integrates sustainability principles into product

shipments of our memory interconnect chips grew substantially. We Company. We implement a comprehensive talent strategy—attracting R&D and corporate operations. In product design we adhere to a

Dr. Howard C. Yang introduced a range of new products including DDR5 Gen 5 RCD chips talent with meaningful careers uniting them with our culture and low-power design philosophy. Our DDR5 Gen 5 RCD chips reduce

Gen 2 MRCD/MDB chips and the latest generation of CKD chips. We motivating them through institutional mechanisms—by establishing power consumption by nearly 40% at equivalent speeds compared

also led the development of relevant international standards at JEDEC a market-competitive compensation structure multi-tiered welfare to our DDR5 Gen 1 RCD chips helping to enhance energy efficiency

Montage Technology Co. Ltd. advancing innovation in memory interconnect technology. These benefits and a broad-based employee stock ownership plan. These in data centers through technological innovation. In supply chain

Chairman of the Board Chief efforts have further solidified our market leadership in this field.efforts strengthen the alignment of interests among our employees management we collaborate with partners to build a responsible

the Company and shareholders. We are committed to our employees'

Executive Officer and Chief supply chain and strictly implement the conflict-free minerals policy. In the PCIe high-speed interconnect domain we continue to expand professional development and physical and mental well-being and we

Scientist In our operations we continuously promote energy conservation and our product portfolio. Building on our in-house high-speed SerDes nurture individual and collective potential through systematic talent emission reduction optimize waste recovery and resource recycling

technology and following the successful commercialization of PCIe 5.0 development thereby building a sustainable talent foundation for and gradually expand the accounting and disclosure of Scope 3 carbon

Retimer chips we have launched PCIe 6.x/CXL 3.x Retimer chips along the Company's long-term competitiveness and growth in the global emissions fulfilling our environmental responsibilities with a more

with corresponding Active Electrical Cable (AEC) solutions. Meanwhile marketplace. transparent approach.development of PCIe 7.0 Retimer and PCIe Switch chips is progressing

steadily as we move toward offering customers a more comprehensive In 2025 our global R&D technical team continued to grow reaching Giving Back to Society: Commitment to Social Responsibility

and competitive suite of PCIe interconnect solutions. a total of 583 members accounting for 74% of the total employee

Time flows and seasons renew. As the wave of artificial headcount. Within the R&D team 64% hold master's degrees or above. Our growth is rooted in society and we are committed to giving back. The CXL technology ecosystem is thriving. As the first company During the Reporting Period we actively engaged in initiatives to

intelligence reshapes the global technological worldwide to introduce Memory Expansion Controller (MXC) chips Governance Foundation: Safeguarding Long-Term Value with strengthen the industry ecosystem and support social welfare. Through

we have collaborated with partners to drive the maturation and Transparency and Compliancelandscape with overwhelming momentum Montage philanthropic programs focused on education and community care commercialization of CXL technology. During the Reporting Period Corporate governance is the cornerstone of enterprise sustainable we fulfilled our responsibilities as a corporate citizen extending the

Technology ushered in a significant milestone in early we launched MXC chips compliant with the CXL 3.1 standard and have development. Leveraging our listing on the Main Board of the Stock positive impact of technological progress to more communities.

2026—successful listing on the Main Board of the Stock begun sampling to key customers. We are encouraged to observe CXL Exchange of Hong Kong (H-share listing) we have continuously Our listing on the international capital market in early 2026 marks

Exchange of Hong Kong Limited. Standing at the new memory pooling and expansion applications gaining traction with AI optimized the Board structure enhanced the internal control system inference emerging as a key catalyst for their widespread adoption. a new beginning for Montage Technology. We are grateful for this and strengthened business ethics and compliance management further

starting point of the international capital market the milestone and mindful of the responsibility it brings. Moving forward Ethernet and optical interconnect are critical components in high- establishing a sound governance mechanism with clear accountability we will continue to uphold the corporate spirit of "accelerating

Company looks back at 2025: the Company's people speed connectivity and a key strategic focus for our expansion. and efficient operations. We added one new independent director to with focus & innovation" driving industrial advancement through

fully embraced the arrival of the AI era continuing Currently we are engaged in the development of Ethernet PHY Retimer

the Board increasing the proportion of independent directors to 50% technology ensuring sustainable growth through sound governance

chips to accelerate our product layout in this field. Leveraging our and making the Board structure more diverse and balanced. We are protecting our environment through green operations and

to strengthen the foundation of products through long-term expertise in high-speed SerDes technology and proven committed to responsible practices and actively manage our operations contributing sincerely to society. Together with all our stakeholders

technological innovation. While continuously creating industrialization capabilities we are well-positioned to achieve new and supply chain in accordance with the standards of the Responsible we look forward to interconnecting infinite possibilities and powering Business Alliance (RBA) for the global electronics industry striving to

excellent value for customers the Company remains breakthroughs in both technology and the market. a better future in the unfolding journey of the artificial intelligence era.foster an ethical transparent and sustainable business ecosystem. Our

steadfast and unremitting in its efforts to achieve Innovation is the cornerstone of Montage Technology's development. information disclosure has been rated Grade A (Excellent) by the Shanghai

Over the past year a clear product strategy efficient R&D execution Stock Exchange (SSE) for three consecutive years. We were included as a

steady and long-term development. and sharp market insights have driven the Company to record-high constituent stock of the SSE 50 Index for the first time further elevating

performance. In 2025 the Company recorded revenue of RMB 5.456 our capital market profile.2025 Environmental Social and Governance (ESG) Report About Montage Technology 3

About Montage Technology

Company Profile

Beijing The U.S.South Korea

Xi'an

Montage Technology was founded in 2004. It is a globally leading fabless integrated Kunshan Shanghai (Headquarters)

circuit design company dedicated to providing innovative reliable and high-efficiency

interconnect solutions for cloud computing and artificial intelligence. Currently the

Company has two major product lines: interconnect chips and Jintide products. Zhuhai MacaoHainan

The Company was listed in July 2019 among the first batch of companies on SSE STAR

Market (Stock code: 688008.SH). In February 2026 Montage Technology was listed on the

Main Board of the Hong Kong Stock Exchange(stock code:6809) .Headquarters Shanghai China

Branches Kunshan?Xi'an?Beijing?Macao?Zhuhai?Hainan?The U.S.?South Korea2025 Environmental Social and Governance (ESG) Report About Montage Technology 4

Development Milestones

2022

2013 2018 Delivered the world's first CXL

Memory eXpander Controller

2008 The DDR4 fully buffered "1+9" Intel Capital and

(MXC) chip

architecture invented by our Samsung Venture Sampled the first DDR5 Clock

Company was adopted by 2020 2024

2004 D DR2 Advanced

invested in us Driver (CKD) chip in the

JEDEC as the international

Memory Buffer (AMB) standard for LRDIMM P rofitable for 10

industry L aunched DDR5 Gen1

chips were certified

M ontage consecutive years since MRCD/MDB chips

Technology was 2011

founded

20232025

2006 2011 2014 2019 2021 Achieved mass production Launched PCIe 6.x/CXL 3.x Retimer chip

for our PCIe 5.0/CXL 2.0

Our chips first achieved mass C ompleted certification Won the GSA One of the first 25 Elected to the JEDEC Board S ampled DDR5 Gen2 MRCD/MDB chipsRetimer chips

production for our DDR3 Register Award for Best companies to have listed

Buffer chip and Memory Financially Managed on the Shanghai Stock Achieved mass production

l aunched the CXL 3.1 MXC chip

Awarded Forbes "2023 Top

Obtained the first authorized Buffer chip Semiconductor Exchange STAR Market and delivery of DDR5 50 Innovative Enterprises in Awarded Fortune "Top 50 Chinese Tech Companies"

invention patent Company memory interface and China"

A chieved profitability for module supporting chips

the first time2025 Environmental Social and Governance (ESG) Report About Montage Technology 5

Having established an A+H dual platform via listing on the Hong Kong

Stock Exchange

On February 9 2026 The Company successfully listed on the Main Board of The Stock Exchange of Hong Kong Limited becoming an A+H dual-platform

listed company and marking a new step in the Company's global layout and brand influence.July 2025 December 2025 February 2026

Strong Subscription from International Investors The Company submitted the Completed the overseas listing filing Listed on the Main Board of the

Highlighting the Company's Core Value application to the Stock Exchange of with China Securities Regulatory Stock Exchange of Hong Kong and Hong Kong for the offering and listing Commission and passed the listing commenced trading (stock code: 6809.Our global offering of H shares received strong interest from international investors fully of H shares hearing in the Stock Exchange of HK) the closing price on the first day of

reflecting the high recognition from the global capital market for the Group's development Hong Kong listing was HK$175 up 63.72% from the

strategy and investment value. issue price with a total market value of

over HK$210 billion

Cornerstone Investors Anchor Investors

We introduced multiple top-tier We received more than 500 orders in the

international long-term investors international placement with order sizes

strategic investors and renowned exceeding US$30 billion representing an

technology-focused funds with oversubscription multiple of over 60 times

subscription by cornerstone investors the amount allocated to them.accounting for 50% of the base offering

size.2025 Environmental Social and Governance (ESG) Report About Montage Technology 6

Company Philosophy

Focus Innovation Acceleration

Be the best at what you do Make "valuable" innovations A chieve a qualitative leap

A ccelerate AI power with innovative "Don't get involved in other fields until you Innovation in applied technology refers to "Acceleration" is a natural result of "focus" and continuous

Corporate Mission interconnects have ranked among the top two in your own effectively solving problems encountered in "innovation".field." practical applications.W e uphold the spirit of craftsmanship with the pursuit

We are dedicated to advancing high-speed W e continue to explore effective solutions to

of excellence and achieve an acceleration in PCle CXL

interconnect technology through relentless new problems arising in the field of applied

B ecome a leading global provider of and other new fields while strategically expanding our

interconnect semiconductor solutions innovation maintaining global leadership in technology.presence across the broader high-speed interconnect

Corporate Vision the memory interconnect chip sector.market.A ccelerating with focus and innovation

U pholding craftsmanship driving exceptional growth

Corporate Culture through sustained innovation2025 Environmental Social and Governance (ESG) Report About Montage Technology 7

Development Strategy

Interconnect solutions

Processing massive enable more efficient and reliable data Storing massive data

data with accelerated exchange and transmission involves massive capacity

performance and growing expansion and mounting

architectural complexity bandwidth demands

Computing Memory

Interconnectivity

Three pillars of AI infrastructure2025 Environmental Social and Governance (ESG) Report About Montage Technology 8

Development Strategy

With a primary focus on the interconnect chip sector we aim to provide customers with a diverse portfolio of high-speed interconnect solutions building synergistic competitive advantages through continuous R&D and innovation.Focus on R&D innovation to enrich our product portfolio and expand business Maintain technological and market leadership and drive collaborative

footprints developments in the global interconnect chip industry

Memory interconnect Continue to drive the development and refinement of technical standards and ecosystems for the interconnect chip

industry

Continue to invest in product iteration and upgrading lead technological innovation of new products and strengthen the leading

position in the industry

PCIe/CXL interconnect

Enhance R&D efforts in SerDes and other fundamental technologies to promote the iteration and upgrading of Partner with industry stakeholders to accelerate the adoption of cutting-edge technologies and new products

existing products as well as market expansion and develop new product such as PCIe Switch

DRAM memory suppliers Cloud Service Provider (CSP) CPU/GPU vendors Server OEM/ODMs

Ethernet and optical interconnect

Employ flexible approaches to R&D partnerships and/or investment to expand product portfolio

Continue to adopt a talent-centric approach to advance Pursue investment collaboration and M&A opportunities to

strategic development and management efficiency strategically enhance our capacity for growth

Attract top-tier R&D and management talent to build world-class Explore strategic investments collaborations and M&A

teams opportunities aligned with our strategic goals

Implement talent incentive programs to unlock employee potential F urther enhance our technology capabilities and broaden our

addressable markets2025 Environmental Social and Governance (ESG) Report About Montage Technology 9

Interconnect Chip Product Line

The Company's interconnect chip solutions based on open industry standards mainly consist of memory interconnect chips PCIe/CXL interconnect chips and clock chips helping make data interconnection and interoperability more efficient and reliable.Memory Interconnect Chip PCIe / CXL Interconnect Chip Clock chips

RCD/DB chips MRCD/MDB chips CKD chips M emory module PCIe Retimer chips MXC chips Clock chips

supporting chips

Memory interface chips serve as MRCD/MDB chips serve as the CKD chips are used in PC memory The DDR5 memory module PCle Retimer chips are designed MXC chips are CXL memory Clock chips are integrated circuits

the core logic devices for server core logic devices in MRDIMM modules. When DDR5 data rates reach requires three supporting chips to address issues such as signal expansion controller chips primarily that provide essential clock pulses

memory modules. Their primary (Multiplexed Rank DlMM) a new 6400MT/s and above a dedicated namely Serial Presence Detect timing misalignment severe signal used for memory expansion and to electronic systems mainly

function is to enhance the speed generation of high-bandwidth clock driver chip(CKD)is required to (SPD)Hub Temperature Sensor loss and poor signal integrity memory pooling. They are designed including clock generator chips

and stability of memory data server memory modules designed buffer and re-drive the clock signals (TS) and Power Management during long-distance high-speed for memory AIC expansion cards clock buffer chips jitter attenuator

access meeting servers' growing to meet the demanding memory on the memory module so as to IC(PMIC). PCle data transmission in data backplanes and EDSFF memory chips oscillators and real-time clock

demands for high performance and bandwidth requirements of Al ensure the integrity and reliability of centers. These chips have become modules. In the era of artificial chips (RTC) etc. The Company has

large capacity from CPU memory and high-performance computing high-speed clock signals. As AI PCs critical components in PCle high- intelligence MXC can greatly expand launched clock generator chips

modules. The Company has applications. A standard MRDIMM require higher memory bandwidth speed circuits helping to extend memory capacity and bandwidth clock buffer chips and spread-

successively developed memory configuration will incorporate 1 the increase in AI PC penetration channel reach. They can be widely to meet the growing needs of data- spectrum oscillators.interface chip series spanning from MRCD chip and 10 MDB chips. is expected to accelerate the next- used in applications like Al servers intensive applications such as

DDR2 to DDR5 generations. generation iterations of DDR5 and active electrical cables (AEC) NVMe high-performance computing and

boost the demand for CKD chips. SSDs and riser cards. artificial intelligence.2025 Environmental Social and Governance (ESG) Report About Montage Technology 10

Industry Status

Leader in Market share Leader in R&D Industry standard formulation

One of the JEDEC board members with several committee chair level positions

The world's largest memory One of the world's three major suppliers capable of

interconnect chip supplier with providing a full spectrum of full/half buffered DDR2 to Leading in shaping and establishing international standards for memory

a market share of DDR5 memory interface solutions interconnects. We are the spec owner of DDR5 RCD MDB and CKD chips driving

36.8 1 the innovation and migration of memory interface technologies% One of the world's two companies capable of

Leveraging the profound expertise in memory interconnect we have expanded

in terms of revenue in 2024 supplying both DDR5 Gen 1.0 and Gen 2.0 MRCD/MDB into other high-speed interconnect domains and become a member of

chips

international consortia such as PCI-SIG CXL Consortium and UALink Consortium

The world's second-largest PCIe The first in the industry to deliver and trial produce

Retimer chip supplier with a DDR5 CKD chips

market share of

10.9 1 One of the two major global suppliers of PCIe 5.0/CXL

Industry ecosystem construction

% 2.0 retimer chips launched PCIe 6.x/CXL 3.x retimer

chips using in-house high-speed SerDes IP

in terms of revenue in 2024 With over two decades of in-depth experience and a consistent track record in the

The supplier of the world's first CXL MXC product interconnect solutions industry we have established a strong reputation as a trusted

among the first batch listed on the compliant supplier and reliable partner in the industry enabling us to build and maintain strategic

1 According to the data from Frost & Sullivan list for CXL 1.1 and CXL 2.0 launched the CXL 3.1 MXC relationships with some of the world's most renowned companies across the AI

chip infrastructure ecosystem including memory module suppliers server OEM/ODMs

CPU and GPU vendors and cloud service providers2025 Environmental Social and Governance (ESG) Report About Montage Technology 11

Business Performance

In 2025 we actively seized the industry opportunity presented by the AI industry trend. By intensifying our R&D innovation and market expansion we achieved a substantial growth in operational results by leveraging our core technological advantage alongside continuous improvement in

development quality. Multiple key financial metrics reached record highs.Revenue Net profit attributable to shareholders of the parent Gross margin (%)

unit：RMB 100million unit：RMB 100million

54.4662.2%

22.3658.9%58.1%

36.39

22.86

2025 YoY Growth (%) 14.12 2025 YoY Growth (%)

4.51

49.9%58.4%

202320242025202320242025

202320242025

Revenue of Interconnect Chips Net profit attributable to shareholders the parent after excluding the Gross margin of interconnect chips (%)

unit：RMB 100million impact of share-based payment expenses

unit：RMB 100million

51.3926.4762.7%65.6%61.4%

33.49

21.85 2025 YoY Growth (%) 14.63 2025 YoY Growth (%)

5.57

53.4%81.0%

2023 2024 2025 2023 2024 2025 2023 2024 2025ESG Governance in Practice

The Company is committed to sustainable development and has always fully

integrated environmental social and governance (ESG) principles into its corporate

governance and strategic development framework. The Company has established

regular multi-tiered channels for stakeholder engagement actively listening to and

responding to the expectations and concerns of all parties towards the Company.On this basis we conduct a structured materiality assessment on ESG topics. This

enables the scientific identification of key priorities and defines the strategic focus

and implementation roadmap of ESG work ultimately driving the deep integration

of responsible practice and business development.

2025 ESG Performance 13

ESG Governance Structure 14

Stakeholder Engagement 15

Double Materiality 162025 Environmental Social and Governance (ESG) Report ESG Governance in Practice 13

2025 ESG Performance

People-oriented Social Value Climate Change

Value Creation Practitioner Employer Creator Guardian

Cumulative dividends2 for 2025 As a % of 2025 Net Profit Coverage of business Proportion of Female Directors Coverage of core suppliers with Scope 1 & 2 GHG Emissions Intensity

(including Repurchases) Attributable to Owners of ethics training 37.5 quality management systemsthe Parent % 100 3.18tCO2e per employee%

RMB1119 million 50.1% 100%

Proportion of Female Senior Management

R&D Innovation Leader 50% Products met the requirements of Scope 3 GHG Emissions3ROHS and REACH standards 2105.22tCO2e

R&D expense ratio Proportion of R&D Comparison of power consumption between 100%

technicians Gen5 DDR5 products and Gen1 products at

the same rate Coverage of employee stock

16.8% 74.4% Down by 35%-40 incentives% 94 Sourcing of conflict minerals %

None

Intellectual Property Pioneer High-quality Product Provider

Average training hours per

Employee

Newly granted Invention Patents Customer Satisfaction Score

16.68 Green Operation Advocator36 >90 hours

Coverage of employee training Recycle clothes and books Comprehensive Energy use

Cumulative granted Invention Patents

224 Obtained ISO 9001

Intensity

certification 100% 182.5kg

ISO 27001 6.13MWh/personObtained certification

2 Including the repurchase amount in 2025 the interim cash dividend distributed in 2025 and the proposed cash dividend to be distributed under the 2025 annual profit distribution plan.

3 The accounting boundary for its Scope 3 greenhouse gas emissions includes C6 (Business Travel) C7 (Employee Commuting and Travel) C2 (Capital Goods) C4(Upstream Transportation and Distribution) and C9 (Downstream Transportation and Distribution).2025 Environmental Social and Governance (ESG) Report ESG Governance in Practice 14

ESG Governance Structure

Board Statement

The Company has established a comprehensive well-structured and efficient ESG management mechanism. It clearly defines the roles and responsibilities of all levels departments and positions

concerning ESG matters. Board Responsibilities

Montage Technology's ESG Governance Structure The Board of Directors as the highest decision-making body for ESG governance

is fully responsible for the supervision guidance and review of ESG-related

matters and ensures the effective implementation of the ESG strategy in

the Company's daily operations. The Board of Directors is responsible for

Board of Directors formulating and overseeing the ESG strategy and objectives listening to reports

The leadership and decision-making body of ESG work decides the Company's ESG development direction strategy and recommendations from the Strategy and ESG Committee on ESG work

and objectivesand approves the Company's ESG management policies ESG report and material ESG issues. periodically evaluating the implementation progress and achievement of ESG

objectives and making necessary optimizations and adjustments based on the

Company's actual situation.Strategy and ESG Committee of the Board The Board of Directors has established the Strategy and ESG Committee under

The governing body dedicated to studyinganalyzing and evaluating ESG related matters. Its core responsibilities it which is responsible for researching and making recommendations on the

include deliberating on the Company's ESG strategic direction objectives as well as reviewing ESG disclosures and Company's long-term development strategic planning; reviewing the Company's

material sustainability issues. sustainable development and ESG-related strategic plans and guiding the

Decision- implementation of related work; paying attention to ESG-related risks and

making opportunities that have a significant impact on the Company's business and putting forward corresponding recommendations; and reviewing the Company's

annual ESG report.Sustainability Working Group Topic Analysis

The management body of ESG work. The members of the working group are composed of heads of

various departments who are mainly responsible for overall management of ESG related work and The Company maintains regular communication with stakeholders to fully

guiding the daily work of ESG. understand their expectations and needs. Through conducting a materiality

Management assessment on ESG topics the Company identifies the key priorities of ESG

initiatives and strategic focus areas.Daily Practice

Sustainability Related Functional Departments

The executive body of ESG implementation of the annual plan and comply with The Company has established a Sustainability Working Group which assists in

relevant ESG management requirements of the Companyincluding organizing improving the Company's ESG information collection system conducts analysis

information collection and preparing ESG reportsetc. based on the nature of the Company's business formulates corresponding

strategies objectives and action plans comprehensively advances the

Execution Company's ESG strategy integrates it into the Company's daily operations and

continuously enhances the Company's ESG governance capabilities.2025 Environmental Social and Governance (ESG) Report ESG Governance in Practice 15

Stakeholder Communication

The Company attaches great importance to interaction and communication with stakeholders and has established an institutionalized regular multi-channel communication mechanism. The Company adheres

to the communication principles of integrity equality and transparency proactively and regularly conducts systematic exchanges with all parties fully listens to and identifies feedback from stakeholders and Stakeholder

conducts dynamic evaluations and optimization adjustments on the Company's sustainable development strategic planning and related practices to ensure that the Company's ESG work always progresses in

alignment with stakeholders' expectations and social development requirements.Montage Technology has institutionalized regular channels

Stakeholders Issues of concern Channels of communication for ESG communication and feedback ensuring timely and

transparent two-way dialogue with its key stakeholders. Through

this mechanism the Company actively solicits and incorporates

stakeholder input via a range of channels such as structured

Shareholders / Investors Product Quality Business Ethic General Shareholder's Meeting

Information Disclosure

interviews topic-focused workshops and surveys. This feedback Innovation & R&D Business Performance R esults Release Roadshows and Investor Conference is systematically integrated into the ongoing enhancement of our

ESG program. This process drives the continuous improvement

and impact of our related practices.Government /Regulators Business Performance

Innovation Management Information Disclosure Policy Implementation

Product Quality

Business Ethics Reception of investors

Daily Communication

Documentation Exchange S ubject to Supervision ESG Ratings & Recognitions

Win-Win Cooperation Rating agency Rating

Customers Product Quality Business Ethic

Customer Visits

Information Security Customer Service Feedback

Special Meetings

Green Products

O nline Communication Technical Discussion

MSCI ESG rating BB

Employees Human Capital Occupational Health

Career Planning

Employee Rights and Benefits Business Ethics Compensation and Benefits

Training & Education

Employee Events Complaint Channel

Wind ESG rating A

Industry Seminars

Partners / Suppliers Customer Service Innovation Management Business Ethics Supply Chain Management Supplier Conference

Supplier Assessment

Supplier Training Complaint Channel CSI ESG Rating AA

Community / Public Community Engagement Environmental Protection Win-Win Cooperation

Community Events

Public Welfare Undertakings Educational Support SSI ESG Rating A2025 Environmental Social and Governance (ESG) Report ESG Governance in Practice 16

Double Materiality Analysis

The Company has systematically identified 23 key issues covering environmental social and governance (ESG) dimensions based on the Based on systematic evaluation and prudent analysis Montage Technology has identified two key issues of financial materiality: "Innovation

Company's development strategy capital market concerns and expectations and industry-leading practices. The Company extensively Driven" and "Intellectual Property Protection". Based on the constructed dual materiality matrix the Company scientifically prioritizes the

collects feedback from core stakeholders such as shareholders customers and employees on the issues through various methods such as management of the issues. It integrates the analysis into its strategic planning and resource allocation processes identifies key priorities for

conducting ESG special questionnaires and organizing investors. Through in-depth analysis and comprehensive evaluation of the research advancement and continuously enhances the Company's long-term competitiveness and overall performance.results Montage Technology has finally constructed a double materiality issue matrix for the year 2025 providing a scientific basis for the

prioritization and strategic focus of ESG work.Double Materiality Identification Process Montage Technology's Double Materiality Matrix

Impact importance

D rawing on authoritative ESG rating frameworks from capital markets—including MSCI S&P Sustainable profitability

DJSI (S&P Dow Jones Sustainability Indices) Wind and Huazheng ESG Rating—and integrating Product and service safety & quality

sustainability disclosure standards such as GRI (Global Reporting Initiative) Standards UN SDGs Data security and customer privacy Intellectual property protection

(United Nations Sustainable Development Goals) and the No. 14 of Shanghai Stock Exchange's Self- protection Innovation-driven

Identification Regulatory Guidelines for Listed Companies-Sustainability Report (Trial) we have benchmarked

of issues and Anti-commercial bribery and anti-corruption

Employees

material sustainability issues identified by industry peers. Through systematic analysis of sector- Supply chain security

establishment of specific priorities we developed and refined an ESG materiality matrix tailored to our industry's core

issue repository sustainability challenges. Due diligence Stakeholder communication

Anti-unfair competition

Ethics in science and technology

Waste management

Addressing climate changeConducted multiple interviews to collect feedback and suggestions from various stakeholders Circular economy Social contributions

regarding Montage Technology's sustainability practices as well as their views on future sustainability Environmental compliance management

strategies. Equal treatment of smes (Small and Medium-sized Enterprises)

Stakeholder

communication Developed an online questionnaire focusing on the importance of ESG issue impacts and their Ecosystem and biodiversity conservation

and survey financial implications inviting stakeholders to rate the significance of corresponding ESG issues. Rural revitalization

B ased on the questionnaire results issues were scored and ranked according to their importance in Pollutant emissions Energy utilization

terms of both "impact importance" and "financial importance". This ranking process incorporated the

insights of both internal management and external experts ultimately resulting in the generation of a Water resource utilization

Materiality Financial importancematrix.assessment

Financial materiality

Environmental Social Governance and economic performance

Impact materialityValue Creation Practitioner

The Company has established a well-structured corporate governance system

with clearly defined responsibilities. Through robust internal control and audit

mechanisms as well as business ethics requirements the system ensures the

Company's standardized and compliant operations. At the same time the Company

is committed to investor communication and information disclosure management

actively responds to the stakeholder concerns and improves governance efficiency

and transparency.Corporate Governance Structure 18

Compliance and Internal Control 19

Business Ethics 20

Compliant Competition 22

Investor Relations 23

0101 Value Creation R&D Innovation Intellectual High-quality People-oriented Social Value Climate Change Green Operation 2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian Advocator 18

Corporate Governance Structure Corporate Governance System Framework

The Company strictly complies with the Company Law of the People's Republic of China the Securities Law of the People's Republic

of China the Code of Corporate Governance for Listed Companies and other relevant laws regulations and regulatory requirements. The Company has revised the Articles of Association of Montage Technology Co. Ltd . (the "Articles of Association ") and related internal

In conjunction with the listing rules applicable to H shares the Company has further optimized its corporate governance structure and governance policies in accordance with the Company Law of the People's Republic of China (2023 Revision) the Transitional Arrangements for

revised and formulated relevant internal systems. the Implementation of Supporting Rules under the New Company Law the Guidelines for the Articles of Association of Listed Companies (2025

Revision) and other relevant laws regulations and normative documents.As of the date of disclosure of this Report the Company's Board of Directors consists of 8 members including During the Reporting Period the Company formulated the Board Diversity Policy. The Nomination Committee of the Board considers a range

of diversity perspectives in the selection of Directors including but not limited to gender age cultural background and ethnicity in addition

to factors such as educational background professional experience skills knowledge and length of service. The Company strives to maintain

Executive Directors Non-Executive Directors Independent Non-Executive Directors at least 10% female representation on the Board and will continue to emphasize the development of female talent by providing long-term

career development opportunities for female employees.

2 2 4 The Company has also established the Procedures for Shareholders to Nominate Candidates for Directorship further standardizing the

process and operational requirements for shareholder nomination of Directors.Remuneration and

Type of Directors Directors Audit Committee Nomination Appraisal Strategy and ESG Committee Committee General Meeting of ShareholdersCommittee

Dr. Howard C. Yang

Executive

Directors Board of Directors Proportion of Female Directors

Mr. Stephen Kuong-Io Tai

Remuneration and

Dr. Wang Rui Appraisal Committee

Non-Executive

Directors

Ms. Fang Zhoujie Strategy and ESG 37.5%Committee

Dr. Li Ruoshan

Nomination Committee

Proportion of Female Senior Management

Prof. Ko Ping Keung

Independent

Non-Executive Audit Committee

Directors

Dr. Yuhua Cheng

Board Office General Manager

50%

Dr. Shan Hailing (Management Team)

chairman Member01 Value Creation R&D Innovation Intellectual High-quality People-oriented Social Value Climate Change Green Operation 2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian Advocator 19

Compliance and Internal Control

The Company places high importance on the development of its internal control system and continuously improves relevant policies The Company regularly conducts internal and external audits to continuously enhance the management mechanisms of its business units and

including the Internal Control Management Manual and the Internal Audit Policy . A three-tiered risk management structure has been internal controls. Focusing on key risk areas such as sales and procurement the Company carries out internal audits according to the plan

established comprising the Board of Directors Audit Committee and the Internal Audit Department which collectively form a three-level ensuring that in principle all key business processes are audited at least once every three years. Furthermore the Internal Audit Department

risk prevention mechanism. assisted the external auditors with the annual audit for 2025 supporting interviews and walk-through testing for 13 processes and followed

up on the remediation of issues identified. During the Reporting Period the Company conducted 8 special audits and no major violations

were found. For the issues identified during the audits the Company required the relevant responsible departments to implement corrective

Internal Audit and Risk Management Framework of Montage Technology actions all of which have been remediated.Level 1- Board of Directors The Board of Directors of the Company has issued an Internal Control Evaluation Report for 2025 and an Internal Control Audit Report on the

Company's internal control has been issued by Ernst & Young Hua Ming LLP.As the highest governing body responsible for internal control and risk management the Board of Directors has overall responsibility for

promoting the development of the risk management and internal control systems and for supervising their implementation

During the Reporting Period

Level 2- Audit Committee

Special Audits Conducted Issue Remediation Rate

The Audit Committee oversees the Company's internal audit function. Its specific responsibilities include: 8 100%

Reviewing the Company's annual internal audit work plan; R eviewing internal audit reports evaluating the outcomes

of internal audit activities and monitoring the rectification

Monitoring the implementation of the Company's internal of significant issues identified; Internal audit Processes

audit plan;

Providing guidance to ensure the effective operation of the

Internal Audit Department. Annual Plan for Internal Audit

Level 3- Internal Audit Department Implementation of Audit Projects

The Internal Audit Department is responsible for internal control and risk oversight. It ensures the implementation of the Company's Drafting Audit Opinions and Decisions to Form Internal Audit Reports and Internal Control Evaluation Reports

internal control policies monitors internal control and risk-related activities and assists the Board of Directors and the Audit Committee in

fulfilling their oversight duties. Key responsibilities include:

Submission to the Company's Audit Committee or the Board of Directors for Review

Reviewing and evaluating the reliability effectiveness Reviewing and evaluating the safeguarding and integrity of

and completeness of the Company's internal control Company assets;

mechanisms; Follow-up Audit on the Implementation of Rectification Measures

Understanding and assessing the likelihood of material

R eviewing and evaluating the adequacy of the Company's risks to the Company and supporting the enhancement of

organizational structure systems and procedures; its risk management processes. Preparation of Audit Files Based on Relevant MaterialsValue Creation R&D Innovation Intellectual High-quality People-oriented Social Value Climate Change Green Operation

2025 Environmental Social and Governance (ESG) Report 01 Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian Advocator 20

Business Ethics

The Company continuously strengthens its commitment to business ethics and strictly complies with laws regulations and related requirements such as the Anti-Unfair Competition Law of the People's Republic

of China and the Interim Provisions on Prohibiting Commercial Bribery. The Board of Directors has established the Code of Business Conduct which clearly defines and prohibits violations of business ethics such

as bribery and corruption discrimination unauthorized disclosure of confidential information conflicts of interest monopolistic practices unfair competition money laundering and insider trading. The Code sets

forth clear standards and strict prohibitions to guide all employees and managers in conducting business activities in a lawful and compliant manner.At the governance level the Company integrates business ethics management into its overall internal control framework. The Board of Directors assumes ultimate oversight responsibility and exercises centralized

management and supervision of business ethics related risks. In line with internal control and risk management arrangements the Company also conducts regular business ethics audits covering all operational

locations and business processes. These audits assess compliance with business ethics requirements in employee conduct and business activities. This approach fosters a business environment built on integrity

fairness and transparency helps maintain orderly markets and a positive industry reputation and contributes to sustainable development.Supervising Institution - Board of Directors Management Institution - General Manager's Office

Scope of the Business Ethics and Conduct Code

Anti-competitive Anti-money laundering Protection and utilization of company assets

Anti-trust Legistation Prohibition of insider trading Accurate audit reports

Anti-bribery and Anti-Fraud Compliance with environmental health and safety laws Anti-discrimination and anti-harassment

Prohibition of complicity and collusion Conflict of interest Honest and ethically sound business conduct

Honest advertising Protection and utilization of company assets Compliance with laws and regulations

At the same time for high-risk business activities the Company requires relevant employees to sign the Anti-Fraud Commitment Letter and the Anti-Bribery Declaration thereby formally committing to their compliance

obligations. In supplier management the Company incorporates the Anti-Bribery Declaration into its contracts suppliers requiring partners to acknowledge and adhere to Montage Technology's relevant compliance

regulations.To further enhance the overall understanding of the Company's business ethics and compliance requirements the Company conducts business ethics and compliance Coverage Rate of Business Ethics Training

training and awareness programs for all employees ensuring that employees understand and adhere to relevant policy requirements. During the Reporting Period the

Company conducted business ethics-related training and awareness sessions covering all employees. Directors received a total of 14 hours of anti-corruption training

further strengthening compliance awareness and promoting appropriate standards of conduct across the Company. 100%01 Value Creation R&D Innovation Intellectual High-quality People-oriented Social Value Climate Change Green Operation 2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian Advocator 21

Reporting Channel Investigation Procedure

If an employee believes that a violation of the Code of Business

Conduct or other illegal or unethical business conduct has Upon receiving the report the General Manager's Office shall promptly register it record each case truthfully and submit it to the Company's General Manager within five working days. The General Manager in

occurred or may occur they should immediately report it to conjunction with relevant departments shall promptly investigate and handle the matter and inform the reporter of the investigation status or outcome within one month. If the case is complex and cannot be

their supervisor or the General Manager's Office. They can also concluded within the mentioned time frame the reporter shall be informed of the reasons. If the reporter has not provided their real name or valid contact information resulting in the inability to communicate the

make a report through channels such as hotline email or letter. investigation results the Company will not provide separate feedback. During the relevant investigation the General Manager's Office may as needed conduct the investigation through internal secondments or the

Alternatively they may entrust someone else to make the report hiring of external experts.on their behalf. The Company encourages employees to report

using their real names to facilitate more efficient handling. The

reporting channels are as follows: Handling Measures

The Company will take corresponding disciplinary actions against violations of the Code of Business Conduct which specifically include the following measures: verbal warning written warning dismissal etc. When

determining the specific disciplinary action the Company will comprehensively consider the following factors: the nature and severity of the violation whether the violation is a single incident or a recurring event

Whistleblower Hotline: 021-54679037 whether the violation was intentional or unintentional whether the employee was informed of the correct conduct prior to the violation and whether there have been any other violations in the past.If an employee's conduct involves illegal or criminal activities the Company will refer the matter to the relevant authorities for handling.Whistleblower Email: antifraud@montage-tech.com

Whistleblower Protection Mechanism

Postal Address: General Manager's Office 16/

F 181 Caobao Road Montage

Circle Xuhui District Shanghai The Company is committed to maintaining the confidentiality of reports made in good faith and will take necessary measures to protect whistleblowers' rights. The Company expressly prohibits any form of

China discrimination or retaliation against whistleblowers. Any individual who unlawfully discloses a whistleblower's identity or engages in retaliatory acts will be subject to strict disciplinary action in accordance with

Company policies which may include termination of employment depending on the severity of the violation.The Company's whistleblower protection mechanism includes the following:

During the Reporting Period

Confidentiality and Rewards. The Company C onfidentiality of Whistleblowers and Non-interference and Non-obstruction of Recusal System. If a whistleblower believes

adheres to the principle of protecting Information. Any personnel involved Whistleblowing. No unit or individual shall that an investigator has a close familial

0 the legitimate rights and interests of in the investigation shall not disclose interfere with or obstruct the investigation relationship or other vested interests with reports related to business ethics whistleblowers maintaining confidentiality relevant information about the and handling of cases. Violations of the accused which may affect the objective

for whistleblowing acts and rewarding whistleblower or the content of the this provision will result in disciplinary and fair handling of the case they have

meritorious whistleblowers. report without authorization. If access to sanctions depending on the severity of the the right to request recusal from their

0 relevant materials is indeed necessary circumstances; those suspected of criminal supervisor or the General Manager's Office. corruption-related litigation cases for work purposes registration must offenses will be referred to the relevant Upon verification the relevant personnel

be carried out at the General Manager's authorities for handling. must recuse themselves.Office and approval must be obtained

from the General Manager.01 Value Creation R&D Innovation Intellectual High-quality People-oriented Social Value Climate Change Green Operation 2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian Advocator 22

Compliant Competition

In its commitment to fair competition and compliant business conduct the Company strictly adheres to all applicable laws and regulations including the Anti-Unfair Competition Law of the People's Republic of

China and internal regulations such as the Code of Business Conduct. The Company explicitly prohibits commercial bribery improper benefit transfers and all other forms of unfair competition. Key measures During the Reporting Period

implemented include:

the Company got

0

Legal and Regulatory Compliance Prohibition of Unfair Trading Arrangements Governance of Business Dealings

lawsuits or major administrative

penalties arising from unfair competition

practices

The Company is committed to operating with The Company adheres to established management The Company adheres to established management

integrity and in full compliance with all applicable protocols in all cooperative engagements and protocols in all cooperative engagements and

laws and regulations. It establishes clear standards communications. It strictly refrains from entering communications. It strictly refrains from entering any

of conduct for employees in business dealings into any anti-competitive arrangements and avoids anti-competitive arrangements and avoids imposing

and rigorously regulates all trading activities and imposing improper restrictions or unreasonable improper restrictions or unreasonable terms that

competitive practices. terms that could distort fair market conditions. could distort fair market conditions.Antitrust and Fair Competition Requirements Compliance in Marketing Communications Training and Awareness Programs

The Company complies with all applicable antitrust The Company bases all marketing and advertising The Company provides training and awareness

and anti-corruption (or: anti-fraud) laws and on factual information. It strictly prohibits false or programs on compliance and fair competition to

regulations. It strictly prohibits participation in or misleading advertising and refrains from any practice enhance employees' understanding and ensure

assistance with any form of monopolistic conduct or aimed at gaining an unfair competitive advantage. their adherence to all relevant company policies and

anti- competitive practices. requirements.In terms of tax management The Company has established a tax risk management framework. The Company strictly complies with all applicable laws and regulations in its jurisdictions of operation fulfills its tax filing

and payment obligations in accordance with the law and regularly conducts internal reviews to assess tax compliance. These measures serve to systematize and strengthen the Company's tax governance. During the

Reporting Period the Company did not incur any penalties related to tax compliance issues.Value Creation R&D Innovation Intellectual High-quality People-oriented Social Value Climate Change Green Operation

2025 Environmental Social and Governance (ESG) Report 01 Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian Advocator 23

Investor Relations

The Company attaches great importance to communication and engagement with investors and

continuously improves its investor relations management mechanisms to ensure the timeliness Dividends and Share Repurchases

transparency and effectiveness of information disclosure. Earnings briefings organized Investor receptions

During the Reporting Period the Company further formulated the Shareholders Communication 3 109 We consistently uphold a development philosophy of being "investor-oriented" and

Policy to standardize and strengthen communication between the Company and its shareholders. are committed to establishing a long-term return mechanism. During the Reporting

Period we implemented the 2024 annual and 2025 interim profit distribution plans.The Company regularly holds earnings briefings to present its operating performance development Responded to Foreign-funded receptions For 2025 we proposed a final dividend of RMB 3.9 (tax inclusive) for every 10 shares

strategy and ESG-related progress to investors. with an expected total dividend of RMB 472 million4.The Company has designated dedicated personnel responsible for investor relations. It has 104 63 In addition we launched two share repurchase plans with a total repurchase

established multiple communication channels including an investor relations section on its official SSE e-interactive questions amount of RMB 420 million.website an investor hotline and an investor email enabling investors to communicate with the

Company in a timely and efficient manner.Disclosure of More than

The Company also addresses investor concerns by receiving online and offline investor research visits

participating in brokerage strategy meetings and responding to inquiries on the SSE e-Interaction 15 2247 Cash Dividendsplatform.transcripts of investor relations activities participating organizations

To enhance the effectiveness of value communication the Company has significantly improved the The proposed 2025 profit The 2025 interim profit distribution

readability and communication impact of its reports through the use of long-form visual content. distribution plan

4 (completed)

includes expected cash dividends of has distributed cash dividends of

Honors

RMB 472million RMB 227million

Share Repurchase

The first repurchase plan (completed) The second repurchase plan

for employee share ownership plans and for the reduction of registered capital

equity incentives

上市公司2024年报业绩说明会

had a repurchase amount of has repurchased

澜起科技 (688008) 澜起科技（688008.SH） RMB 200million RMB 220million in 2025

2025

Total shareholder returns in 2025 Representing

(including repurchases) amounted to

Outstanding Practices in the 2024 Outstanding Practices in the 2024 Securities Times 15th Top 5 Most Institution-Favored Received an A-level (Outstanding) rating in the information

Annual Report Earnings Briefings by Investor Relation Management by Investor Relations Listed Companies on the STAR disclosure evaluation by the Shanghai Stock Exchange for RMB 1199million 50.1%

CAPCO-Listed Companies CAPCO-Listed Companies Pegasus Awards Market three consecutive years of net profit attributable to shareholders

4 The proposal is subject to approval at the Company's 2025 Annual General Meeting.R&D Innovation Leader

The Company regards technological innovation as the driving force for its own

progress and development. To this end the Company has established a well-

structured R&D governance framework and an efficient innovation system with

a primary focus on the field of power chips ensuring a high degree of synergy

between technology planning and the Company's strategy maximizing the

effectiveness of its technology investments. In addition the Company adheres to

a commitment to sustainable development and integrates the concept of clean

technology innovation into its core business development strategy and production

operations. It continuously increases R&D investment to explore clean technology

opportunities thereby promoting product and service innovation and delivering

diverse solutions to customers.Governance 25

Strategy 26

Impact Risk and Opportunity Management 28

Metrics and Targets 29

02Value Creation R&D Innovation Intellectual High-quality People-oriented Social Value Climate Change Green Operation

2025 Environmental Social and Governance (ESG) Report Practitioner 02 Leader Property Pioneer Product Provider Employer Creator Guardian Advocator 25

Governance

The Company has established a well-structured R&D governance structure with clear lines of responsibility. Through its integrated three-stage innovation and R&D system—covering technology pipeline research and development and mass production—the Company efficiently

advances the development of new technologies and products.R&D Governance Structure

Through its integrated "Technology Pipeline-R&D-Mass Production" innovation system—encompassing technology reserve and frontier exploration in-depth R&D with key

breakthroughs to product launch and commercialization—the Company has established a closed-loop process. This streamlines execution and accelerates the translation

Board of Directors of R&D outcomes into market-ready products.Serves as the highest decision-making body for Montage Technology's R&D strategy and is responsible

for formulating the Company's long-term R&D strategy leading the direction of R&D is consistent with the

Company's overall strategic objectives.R&D and Innovation System

CEO

Responsible for grasping market dynamics and technology trends and coordinating the management of

innovative R&D resources.The head of the R&D Department

Responsible for the overall rhythm and progress of the R&D work guiding the work of the R&D 01 02 03 04 05 06 07

Department to ensure that each R&D project is completed according to the plan.Project System Sample tape- Sample Reliability Quality Mass

establishment architecture out and testing and assessment certification production

marked by the modules packaging verification and risk-

The R&D project leader and the R&D project team signing of the integration and based trial

Rresponsible for the concrete landing and execution of each R&D project work. NPA layout design productionValue Creation 02 R&D Innovation Intellectual High-quality People-oriented Social Value Climate Change Green Operation 2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian Advocator 26

Strategy

As a hard-tech company R&D and innovation are essential to the Company. Amid the rapidly evolving wave of AI technology the Company actively identifies risks and opportunities related to R&D and innovation analyzes their impacts and takes proactive response measures.Risk categories Time Range of Impact Impact Mitigation Measures

T he development of new products usually involves extended timelines and requires significant investment. Inaccurate

assessment of market demand during the product planning phase may lead to misguided product positioning.The Company will strengthen its dynamic monitoring of emerging technologies and evolving market demands

Medium- to Long- Given the high technical complexity of our products an inadequate or erroneous assessment of the Company's enhancing its ability to assess market needs.Product R&D risk Term internal R&D capabilities may result in project failure or significantly extended development cycles. The Company actively participates in—and at times leads—industry standards bodies contributing to the First-mover advantage plays a critical role in securing market share. During product iteration if competitors complete development of new product standards thereby mitigating risks in subsequent product R&D.the design and mass production of next-generation products before the Company Montage may face the risk of

market share erosion which could in turn affect future growth.D elays or halts the R&D progress of the Company's new products affecting their market launch and in turn the Offer market-competitive compensation and benefits and actively implement equity incentive programs.Talent loss risk Medium- to Long- Company's profitability. Term Provide employees with a strong career development platform. L oss of personnel may lead to technology leakage reducing the Company's market competitiveness. Create a positive working environment and workplace culture.D ue to the turnover of key technical personnel technology leakage or inadequate patent protection measures

Technical leakage Short Term the Company's core technologies may be disclosed resulting in weakened competitiveness of its products and

The Company will strengthen the confidentiality of its core technologies through rigorous patent management and

risk technologies a decline in market share or substitution by competitors and ultimately an adverse impact on the technical control measures promptly address potential leakage incidents and safeguard the security of its core

Company's profitability. technologies.Opportunity type Time Range of Impact Impact Mitigation Measures

M aintain a strategic focus on the high-speed interconnect sector.Memory interconnect: Continue investing in product iteration and upgrades lead technological innovation in new With the explosive growth of global data continuous increases in transmission rates and increasingly complex industry products and strengthen the Company's industry-leading position.Market opportunity Medium- to Long- computing architectures the importance of high-speed interconnect chips has become more prominent directly Term driving the rapid development of the memory interconnect PCIe (peripheral component interconnect express) /CXL PCIe/CXL interconnect: Increase R&D investment in SerDes and other underlying technologies drive the iteration

(compute express link) interconnect Ethernet and optical interconnect markets. upgrade and market expansion of existing products and actively expand into new products such as PCIe switches.Ethernet and optical interconnect: Advance product portfolio development through a combination of in-house R&D

collaboration and investment or M&A.Resource Efficiency Medium- to Long- I n the era of artificial intelligence (AI) considering both stability and cost end customers such as data centers require T he Company's proprietary integrated circuit design platform incorporates key low-power design technologies

Opportunity Term low-power products to improve overall system energy efficiency. enabling its products to maintain a certain competitive advantage in energy efficiency within the industry.Industry By actively participating in various industry standards organizations and taking part in or even leading the

Development Medium- to Long- formulation of standards for related new products the Company can build a sound ecosystem with industry

Opportunity Term customers stay informed of the latest technological developments grasp industry trends and shorten the time to

Actively participate in the formulation of industry standards and promote the improvement of the industry ecosystem.market for new products.Value Creation R&D Innovation Intellectual High-quality People-oriented Social Value Climate Change Green Operation

2025 Environmental Social and Governance (ESG) Report Practitioner 02 Leader Property Pioneer Product Provider Employer Creator Guardian Advocator 27

Sustained R&D innovation is a key foundation for the Company to build and strengthen long-term trust with customers business partners and other stakeholders. The Company consistently regards R&D

innovation as an important driver of sustainable development and systematically advances related strategic initiatives across three key dimensions: product innovation green R&D and talent innovation. Green R&D Strategy

The Company adheres to the "Green R&D Strategy" and is

committed to achieving an optimal balance between performance

Product Innovation Strategy and energy consumption throughout the chip design process.At present the Company has developed proprietary high-speed

low-power technologies. In the iterative upgrading and innovative

development of high-speed interconnect products it integrates

Montage Technology's Strategic Objectives the core concept of "low power consumption" into every stage

of chip design developing more environmentally friendly and

energy-efficient products and technologies. This has become one

We aim to evolve into a leading global provider of interconnect solutions company with a focus in interconnectivity chips. Through sustained R&D innovation we will deliver diverse composable high-speed of the Company's core technological advantages enabling it to

interconnect solutions empowering cloud computing and AI infrastructure with efficient and stable data connectivity. meet the pressing demand for low-energy-consumption systems in typical application scenarios such as data centers and servers.Meanwhile as a fabless integrated circuit design company

the Company pays close attention to green practices across its

supply chain production processes and gives priority to wafer

foundries and packaging and testing vendors that use renewable

energy sources thereby achieving a win-win outcome in both

Consolidate technological and market leadership in the

memory interconnect field Enhance comprehensive competitiveness and market influence

environmental and economic benefits.Continue investing in the iteration and upgrading of S trengthen R&D investment in core foundational

DDR memory interface products to optimize product technologies such as SerDes

performance and quality Innovative Talent Strategy

D rive the iterative upgrades and market expansion of

Lead technological innovation in emerging industry Memory PCIe/CXL PCIe/CXL Retimer and CXL MXC products

products such as MRCD/MDB and CKD Interconnect Interconnect The Company regards talent development as a key pillar

D eepen strategic collaborations with key ecosystem supporting the stable operation of its R&D system and sees the

Three Technical partners including Cloud Service Providers (CSPs) "Innovative Talent Strategy" as a cornerstone of its development.server OEM/ODM manufacturers CPU/GPU vendors and By fostering a talent development culture centered on "career

Expand growth opportunities Directions of DRAM suppliers to attract talent" "culture to unite talent" and "mechanisms to

Product motivate talent" the Company enhances the stability of its core A ctively explore new product lines such as PCIe Switch

Fully leverage the long-term accumulation of technologies teams. Upon the listing of the Company's H Shares the Company

and resource reserves in the memory interconnect will be able to further deepen its international strategic footprint

and PCIe/CXL interconnect fields and actively explore continue to attract and bring together outstanding overseas R&D

niche segments aligned with the Company's strategic Ethernet & Optical and management talent and thereby enhance its global influence

positioning Interconnect and core competitiveness.Flexibly employ partnerships investments and in-house

R&D to methodically advance product deployment in

Ethernet and optical interconnect solutionsValue Creation 02 R&D Innovation Intellectual High-quality People-oriented Social Value Climate Change Green Operation 2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian Advocator 28

Impact Risk and Opportunity Management

The Company has established a relatively systematic mechanism for identifying and assessing risks and opportunities in product R&D incorporating factors such as changes in market demand technological

feasibility alignment of R&D resources product iteration pace and industry competitive dynamics into the evaluation and dynamic tracking process of R&D management. Taking into account industry technological

evolution changes in customer demand and the competitive landscape the Company continuously identifies and analyzes potential risks that may arise during new product development. By strengthening

market assessment tracking frontier technologies and participating in the formulation of industry standards the Company enhances the forward-looking nature and suitability of its product R&D direction so as

to mitigate R&D risks while capturing development opportunities arising from new technologies and new products.R&D Innovation Risk and Opportunity Management Process

Risk and

Opportunity With respect to matters related to product R&D the Company continuously monitors industry technological evolution changes in market demand product iteration

Identification trends the competitive landscape and developments in standards in order to identify potential risks and opportunities in the R&D process.Risk and

Opportunity On the basis of such identification the Company analyzes and assesses the relevant risks and opportunities by comprehensively considering factors such as product

Assessment planning R&D cycle capital investment technological development capabilities and market windows.Risk and

Opportunity In response to key matters identified and assessed the Company adopts measures in areas such as optimizing R&D direction strengthening market assessment

Response enhancing technological capabilities and promoting industry collaboration in order to reduce R&D risks and capture market opportunities.Risk and

Opportunity In light of R&D progress and changes in the external environment the Company continuously monitors and dynamically updates the risks and opportunities related to

Monitoring product R&D so as to facilitate timely adjustment of relevant judgments and response measures.Value Creation 02 R&D Innovation Intellectual High-quality People-oriented Social Value Climate Change Green Operation 2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian Advocator 29

Metrics and Targets R&D Investment R&D Team

We consistently adhere to innovation-driven development R&D Expenses R&D expense ratio R&D technicians Proportion of R&D technicians to the total

co n t i n u e to i n c rea s e o u r i n ve st m e n t i n re s ea rc h a n d number of employees

development and build an R&D team with a global vision

and outstanding professional expertise so as to enhance the RMB 915million 16.8% 583 74.4%

Company's core competitiveness.Since the Company's A-share listing in 2019 Compound annual growth rate Proportion of those with a Master's degree or above to the total

R&D expenses have number of R&D technicians

increased for 6 consecutive years 22.7% 64%

To continuously enhance R&D governance foster innovation and 2025 Annual R&D and

increase transparency Montage Technology has established a KPI Innovation Targets

2025 Progress Updates

framework with clear objectives. The Company conducts regular

tracking and public disclosure of these performance indicators. Continue to invest in R&D In 2025 the Company's R&D expenses amounted to RMB 915 million representing a year-on-year increase of 20% and accounting for 16.8% of operating revenue.Recruit R&D technical personnel As at the end of 2025 the Company had 583 R&D technical personnel representing an increase of 47 as compared with 2024 and accounting for 74.4% of the total workforce.

1. Memory Interconnect Chips: Successfully achieved mass production 2. PCIe Interconnect Chips: Advanced the development of the mass

of DDR5 Gen 4 RCD chips and completed the development of the mass production version of PCIe 6.x/CXL 3.x Retimer chips applying them in

production versions of DDR5 Gen 5 RCD chips Gen 2 MRCD/MDB chips PCIe 6.x/CXL 3.x AEC solutions. We also actively advanced the engineering

and a new generation of CKD chips. development of PCIe 7.0 Retimer chips and PCIe Switch chips.Advance the R&D of key products

3. CXL Interconnect Chips: Completed the development 4. Clock Chips: Completed the engineering 5.Jintide Server Platform: Launched

of the mass production version of CXL 2.0 MXC chips and development of the first batch of Clock the 6th Gen Jintide P-core CPU.the engineering development of CXL 3.x MXC chips. Buffers and Spread-Spectrum Oscillators.Expand into new technologies The Company has engaged in R&D of high-speed Ethernet PHY Retimer chips.and new products

Energy-Efficient R&D design At the same data rate the power consumption of DDR5 Gen 5 products decreased by 35%–40% as compared with Gen 1 products.Intellectual Property Pioneer

The Company always regards intellectual property protection as a crucial pillar

for its enterprise development. The Company takes the intellectual property

system formed through independent R&D as the core focuses on strengthening

the systematic protection and industrial application of intellectual property and

comprehensively safeguards the Company's technological competitive advantages

by continuously optimizing patent portfolio management.Governance 31

Strategy 31

Impact Risk and Opportunity Management 33

Metrics and Targets 33

03Value Creation R&D Innovation 03 Intellectual High-quality People-oriented Social Value Climate Change Green Operation 2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian Advocator 31

Governance Strategy

The Company has established a clearly defined and efficiently operating intellectual property (IP) governance structure. The General The Company takes "proprietary IP" as its core and has established an end-to-end operational framework covering creation utilization

Manager is responsible for setting the strategic direction and making key decisions on IP matters. The IP Management Department handles protection and management. The Company with the support of a high-value patent portfolio carries out forward-looking patent planning

daily management and strategy execution. In addition the Company has set up a dedicated IP Committee comprising R&D leaders and to develop an industry-influential patent portfolio that effectively breaks through technological barriers. By aligning IP strategy with

technical experts from various fields. The primary functions of the Committee include reviewing patent application proposals guiding standardization efforts the Company embeds its proprietary IP into the industrial ecosystem enhancing product competitiveness.patent portfolio planning and assisting in the formulation and implementation of annual filing plans.Within the IP Management Department the IP Director oversees and coordinates all IP-related affairs while the Patent Manager is

responsible for IP applications and maintenance.Risk category Time Horizon Impact

Intellectual Property Management Structure Patent litigation risk Medium to long term An unfavorable litigation outcome could lead to patent invalidation or damages

Risk of intellectual

property leakage due to Medium to long term The risk of key technology leakage may increase threatening the

General key talent loss product's differentiation advantages

Manager

Type of opportunity Time Horizon Impact

Intellectu知al识 P产ro权pe管rt理y M部a门nagement Department Intellect知ua识l P产ro权p管er理ty部 C门ommittee

Industry development In the IC design field proprietary intellectual property will build a

opportunities Medium to long term technological 'moat' for the Company thereby securing a leading position in intense market competition

Director of Intellectual Property

Patent Manager

Montage Technology has established a systematic intellectual property management system developing and implementing a comprehensive

set of internal policies including the IP Protection Management Policy the Patent Application Process the Paper Publication Application

Process the Trade Secret Management Measures the Intellectual Property Incentive Program the Intellectual Property Training Measures

and the Annual Patent Filing Plan and Performance Evaluation Policy. The Company ensures continuous improvement of the system through

regular reviews and dynamic updates laying a solid institutional foundation for efficient protection and standardized management of

intellectual property rights.Value Creation R&D Innovation 03 Intellectual High-quality People-oriented Social Value Climate Change Green Operation 2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian Advocator 32

Patent Management Incentive Measures

The Company actively aligns with the national intellectual property strategy and systematically carries out full lifecycle management of In 2025 the Company further strengthened its intellectual property incentive mechanism placing patent inventors at the core of its incentive

patent assets. In response to the unreasonable delays not attributable to the applicant in the granting of core patents the Company strictly framework. In strict accordance with the IP Incentive Program the Company provides dedicated rewards to inventors involved in patent

follows the Patent Law of the People's Republic of China and relevant implementing regulations filing patent term adjustment requests applications and delivers corresponding patent remuneration and contribution awards based on patent grant status and the subsequent

with the National Intellectual Property Administration in accordance with the law. This extends the duration of patent protection maintains effectiveness of implementation.technological innovation achievements strengthens technological barriers and enhances the long-term value of intellectual property and

market competitiveness.End-to-end monitoring and Division of responsibilities Regular review and dynamic Montage Technology IP Incentive Process

closed-loop management and node control optimization

Covering the entire patent life cycle Clearly define the responsible parties Regularly update monitoring data

— from application and examination for each stage set key time nodes conduct in-progress reviews and Interdepartmental collaboration

to grant and maintenance — the and configure automatic reminder trend analysis proactively identify

Company designs standardized mechanisms to ensure that tasks potential risks and respond in a timely The Intellectual Property Department and the Human Resources Department establish a joint

monitoring checklists to systematically progress as planned and avoid manner and enhance the foresight and coordination mechanism with clearly defined responsibilities and review checkpoints to ensure

record key information including omissions and delays. dynamic adaptability of management. effective implementation of the program.drafting progress examination status

grant outcomes and payment nodes

enabling status visualization and Application submission

closed-loop management.After the formal submission of a patent application the preliminary reward procedure for inventors shall

be initiated in accordance with the Intellectual Property Incentive program.Reward redemption

Following patent grant patent remuneration and contribution awards are calculated and disbursed

based on the extent of technology implementation and value assessment.Through the continuous improvement and effective implementation of the intellectual property incentive mechanism the Company has

significantly mobilized the innovative initiative of all employees not only promoting the improvement in both the quantity and quality of patent

applications but also providing continuous impetus for iterative innovation of technology and products further consolidating the Company's core

technological advantages and market competitiveness and laying a solid foundation for sustainable development.Value Creation R&D Innovation Intellectual High-quality People-oriented Social Value Climate Change Green Operation

2025 Environmental Social and Governance (ESG) Report Practitioner Leader 03 Property Pioneer Product Provider Employer Creator Guardian Advocator 33

Impact Risk and Opportunity Management Metrics and Targets

The Company has systematically integrated IP risk management into its daily operations implementing targeted measures to address The Company attaches great importance to the quality and strategic layout of its IP assets closely aligned with its business strategy

the risks of IP infringement and leakage and conducting dedicated training sessions on a regular basis to effectively mitigate IP risks and and industry technology development roadmap. It has established an annual patent application target management system covering

facilitate the commercialization of innovation outcomes. multiple departments such as research and development (RD) market application and technical support (MA/AE) and operations (OP)

complemented by a phased assessment mechanism. Through regular reviews and dynamic adjustments the Company continues to

promote the dual improvement of patent quantity and quality continuously consolidating intellectual property reserves and providing

solid support for the implementation of its long-term development strategy and industrial positioning.Measures to prevent IP infringement risk Measures to prevent IP leakage risk

Intellectual Property Achievements

T he Company officially launched its intellectual property The Company enters into confidentiality non-

management system during the Reporting Period allowing compete and invention ownership assignment New in 2025 Cumulative Total

employees to access and retrieve IP-related certificates and agreements with employees Category

documents Number of applications filed Number of patents granted Number of applications Number of patents granted

The Company regularly conducts intellectual property

The Company collaborates with third-party patent search related training Invention patent 40 36 145 224

platforms to provide employees with global patent database Utility model patents 0 0 0 1

search services

Software copyrights 1 1 13 13

IP Layout design right 19 24 104 103

Total 60 61 262 341

Note 1: For details on each category of intellectual property please refer to the Company's 2025 Annual Report.Patent search training Note 2: The data listed in the table above represents intellectual property exclusively owned by the Company. In addition the Company has co-filed 10 patent

applications in China with multiple partners of which 6 have been granted.In 2025 to enhance the Company's capability in leveraging patent information

the Company organized a dedicated patent search training session at the Intellectual Property Awards

headquarters. Senior instructors from a professional patent retrieval database

providers were invited to systematically explain and demonstrate various practical

retrieval methods including basic search advanced search and batch search In 2025 The Company's practices and achievements in the field of technological innovation gained high recognition from authoritative

with a focus on their specific applications in technology research patent portfolio institutions and was honored with "China's Top 50 Tech Companies" by Fortune Magazine "Forbes China Top 50 Most Innovative Enterprises"

planning and infringement risk screening using practical examples. Through the by Forbes "2025 Shanghai Intellectual Property Top 50" jointly issued by the Shanghai Industrial Technology Innovation Promotion

training employees improved their hands-on proficiency with patent databases Association and the Shanghai Association for Science and Technology (SAST) and the Annual Excellent AI Chip Award (MXC).thereby providing the company with effective tools and decision-making support

for the refined intellectual property management. During the Reporting Period the Company was recognized as a "Single Champion Enterprise" in Manufacturing Sector and its subsidiary

Montage Electronic Technology (Kunshan) Co. Ltd. was recognized as a National-level Specialized Refined Unique and New (SRUN) "Little

Patent search training Giant" Enterprise.During the Reporting Period the Company did not experience any IP-related violations or regulatory infractions nor did any related litigation

arise.High-quality Product Provider

The Company has established its quality management system as the foundation has

built a full lifecycle quality control mechanism covering product design production

verification and delivery and ensures the effective implementation of quality

requirements through measures such as supplier management quality audits and

employee training. At the same time the Company has improved its product non-

conformance handling and customer service processes strengthened privacy and

information security management and ensured the security of information assets

for customers and partners.Product Quality 35

Privacy and Data Security 37

Customer Service 40

04Value Creation R&D Innovation Intellectual High-quality People-oriented Social Value Climate Change Green Operation

2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer 04 Product Provider Employer Creator Guardian Advocator 35

Product Quality

Montage Technology adopts the Fabless (fabrication-less) business Regarding supplier management the Company has established

Product Lifecycle Quality Management System model focusing on chip design and R&D while chip manufacturing and improved relevant systems for supplier management and packaging testing are done by external manufacturing regulating supplier qualification evaluation and cooperation

suppliers. The Company has formulated a series of quality requirements. The Company requires suppliers to have ISO 9001

management systems which specifies the quality assessment quality management system certification and recommends

process and standards for the production process/product that they establish a management system that complies with

The Company strictly complies with the laws and regulations related to product quality in various operating locations both domestically and

Quality Manual New Product Development packaging etc. The Company has established a perfect quality information security management system and ESG related internationally and has established internal quality management systems including the the

Process Reliability Certification Requirements management process for the whole life cycle of the chip products requirements to meet the quality management and compliance and the in accordance with the requirements of the ISO 9001 quality management system which which includes the design production validation delivery and requirements during business cooperation through a stringent

comprehensively defines the quality control requirements for integrated circuit design development outsourcing manufacturing and sales. other phases the implementation of the whole process of quality supplier management system the Company selects widely

During the Reporting Period the Company updated and refined its quality management procedures around key links such as supplier management control through the collection of the key processes on a regular recognized and well-established wafer foundries and packaging

new product development review product/process changes testing operations and document and record control and added product testing basis to collect the ability index the establishment of product and testing service providers to ensure high product quality and

operation instructions to further enhance the effectiveness and traceability of the quality management system. testing process failure analysis and other measures. stability.The Company has obtained ISO 9001 Quality Management System The Company places great importance on the development of

certification. a quality culture and actively conducts various quality training

programs targeting key quality-related positions. During the

Reporting Period the Company organized a total of five quality-

Quality R&D Quality Reliability Plastic related training sessions for employees in key departments such

Manual Management Qualification Packaging as R&D operations and quality. The training content covered areas such as R&D project management quality management

Requirements Requirements Identification 管理体系认证证书 systems and digital management tools as well as related quality

Procedure 证书号码: 首次签发日期: 有效期限: assurance policies and practices. These initiatives included both

3080-2006-AQ-RGC-RvA 2006年07月 18日 2024年07月 19日 – 2027年07月 18日

兹证明 the incorporation of quality management requirements into

澜起科技股份有限公司 onboarding training for new employees and the continuous

delivery of quality-related training through an online learning

Quality Quality Management of Wafer 中国上海市徐汇区漕宝路 181号 1幢 8-16层，邮编：200233 统一社会信用代码：913100007626333657 management platform. This has effectively enhanced employees'此证书多场所信息见附页

requirements for requirements subcontractor subcontractor quality awareness and strengthened the understanding and

质量管理体系符合：

electrical testing for assembly selection quality GB/T 19001-2016/ISO 9001:2015标准 implementation of quality management among relevant

subcontractors subcontractors requirements personnel.此证书对下列范围有效:

集成电路的设计、开发、外包制造管理与测试

证书制作地点及日期:证书认可签发机构:上海，2024年06月 27日 DNV - Business AssuranceMontage Technology Quality Management System 中国上海市长宁区虹桥路1591号9号楼A座 During the Reporting Period邮编: 200336 电话: +86 21 32799000朱海明管理代表

Quality-related trainings

未履行认证协议中规定条款会导致此证书失效，获证组织必须定期接受监督审核并经审核合格此证书方继续有效。

获得认可的单位: DNV Business Assurance B.V. Zwolseweg 1 2994 LB Barendrecht Netherlands - TEL: +31(0)102922689. www.dnv.com/assurance

本证书信息可在国家认证认可监督管理委员会官方网站（WWW.CNCA.GOV.CN）上查询

To further enhance the effectiveness of quality management and operational efficiency the Company has set overall quality management

goals and segmented goals for different product lines. The relevant goals have been achieved during the Reporting Period. 5ISO 9001 Quality Management System CertificationValue Creation R&D Innovation Intellectual 04 High-quality People-oriented Social Value Climate Change Green Operation 2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian Advocator 36

Product Recall Process

The Company has developed an RMA procedure (Return Material Authorization) which specifies the initiation conditions During the Reporting Period

flow steps responsible departments and approval nodes for return applications. Through verification and authorization

mechanisms to ensure that related matters are processed according to the process ensuring that the process is traceable

recordable and closed-loop. In response to the problems identified during the disposal process relevant departments

will conduct cause analysis and follow up on the implementation of corrective measures. At the same time a record filing The Company had 0

and continuous tracking mechanism will be established and the relevant results will be incorporated into the quality

management system to further improve the subsequent prevention and improvement arrangements. product recalls due to safety or health issues

During the Reporting Period the Company did not experience any material quality incidents or incur any administrative

penalties.Product Return and Recall Disposition (RMA) Process

D etermine the nature of the problem (preliminary

confirmation)

Receive return/recall requests A rrange verification and review

(Quality issues/non quality or engineering issues/

Montage Technology related responsibilities)

C lose the case (record Disposal (such as return/

archiving and traceability) exchange/repair/replacement/ R MA Approval I nitiate RMA application

concession acceptance etc.)Value Creation R&D Innovation Intellectual High-quality People-oriented Social Value Climate Change Green Operation

2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer 04 Product Provider Employer Creator Guardian Advocator 37

Privacy and Data Security

The Company strictly complies with the laws and regulations related to privacy protection and information security in various operating locations such as the Cybersecurity Law of the People's Republic of Information Security Incident Handling Process

China. It has developed privacy and information security management systems such as the Network Partition Management the High Security Level Data Access Strategy and the Document Access Control

Strategy clarifying relevant management requirements and control measures.Event discovery/alert triggering

The Company has established an Information Security Committee and clarified the management responsibilities and working

mechanisms of each level of the committee to oversee and coordinate internal and customer information security related

matters. In 2025 the Company successfully passed the ISO 27001 information security management system surveillance audit and

maintained effective certification. The overall operation of the information security management system meets the requirements Event Reporting and Registration

of relevant standards providing support for the standardization and systematization of information security management work. During the reporting period the Company did (Record time scope impact preliminary phenomena)

not experience any major information security

breaches. However one general network attack

incident occurred. The Company carried out graded Event grading evaluation

Montage Technology Information Security ISO 27001 Information assessment and emergency response according to (General/Major Events)

Management System Security Management System the information security incident disposal process

Certification and took timely measures to address it which did not cause a material impact on the operation of the

Company's information system and data security. Emergency response to major events General event handling

Top management After the completion of event disposal relevant (Activate emergency plan and upgrade (processed according to the

process records have been archived and used the

lessons learned to optimize protective measures and response) process)

Management management requirements.representative

Rapid disposal and risk control

Information security working group (Isolation blocking repair reinforcement)

During the reporting period

Cause analysis and impact assessment

The company had 0

Consultants Members IT Manager major information security incidents

and auditors of the core Recovery and verification

working group (Confirm risk elimination and business recovery)

Event closure and archiving

(Form disposal records/reports)

Information security officers in

various departments Review and improvement

(Optimize technical measures and management requirements)Value Creation R&D Innovation Intellectual High-quality People-oriented Social Value Climate Change Green Operation

2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer 04 Product Provider Employer Creator Guardian Advocator 38

The Company has implemented multiple information security management measures and improved its information security technology and management system based on business development needs to standardize the operation of information systems strengthen data protection and risk

prevention. During the Reporting Period the Company promoted the construction of information security capabilities in key areas such as information system security data protection business continuity and trade secret protection improved network and email system security protection

mechanisms strengthened permission management and security evaluation and improved data backup and storage management measures further enhancing the systematic level of information security management.Information Security Management Measures

Information system security

Regular audit evaluation Build and improve the information system security architecture to ensure stable system operation and data security and prevent data loss and damage.External network access adopts multiple security protection mechanisms (such as encryption identity authentication and access control) strictly restricting unauthorized access.Regularly organize internal audits of information security focusing on checking Based on business development needs optimize the reliability of the overseas office network architecture enhance the redundancy and stability of key network equipment and

and evaluating account and permission management key system operation log reduce the risk of single point of failure.records and retention and developing corrective measures for identified problems Upgrade and optimize the email system strengthen email security protection capabilities and enhance the recognition and interception level of risks such as spam phishing emails

and tracking their implementation to form a closed-loop management system. and malicious attachments.Cooperate with third-party institutions to conduct information security The firewall configuration has functions such as intrusion prevention malicious code filtering and security policy updates and automatic update mechanisms are set up to maintain

management system audits accept relevant audits conducted by BSI in the timeliness of protection policies.accordance with the requirements of the ISO/IEC 27000 series standards during

the reporting period and provide system documents process descriptions

and operational records in accordance with audit requirements. Based on audit

recommendations promote improvement and optimization. Data access and leakage prevention

For sensitive data access control is implemented through secure access terminals or virtual terminals to ensure that the data access process is secure and controllable.Classify the security level of information system assets clarify the permission application and approval process follow the principle of minimum permission and strictly control the

allocation of permissions.Trade secret protection

Set access restrictions on systems that store sensitive information allowing only specific terminals to access and implement control over internal data transmission.Sign a Non-disclosure Agreement (NDA) with customers to manage sensitivity Establish a vulnerability scanning and security evaluation mechanism conduct continuous risk identification patch inspection and security status evaluation of information systems

in the communication and archiving of customer information and prevent timely identify potential hazards and promote rectification.information leakage.Restrict the access scope of core technical data and commercially sensitive

information through technical means such as permission control and log auditing

and reduce the risk of information diffusion. Data backup and storage

I n terms of management mechanism measures such as confidentiality system Optimize network links and operational guarantee mechanisms enhance enterprise network availability and stability and ensure the continuity of data transmission.and employee entry and exit management process are taken to strengthen the Adopting a data storage and backup system for centralized storage and distributed backup of data to ensure data security and reliability.protection of trade secrets and to strengthen employee information security and

confidentiality awareness. Implement regular backup strategies for important data and terminal data in core business systems enhance data recoverability in emergency situations through multi version backup

mechanisms and support business continuity requirements.B ased on the actual business situation promote management measures such Implement centralized management of important data and ensure the integrity and security of data storage processes through access control and security policies.as dedicated personnel coordination and standardize the process of external

communication and delivery of sensitive information. Regularly conduct data backup and recovery drills to verify backup availability and recovery effectiveness.Value Creation R&D Innovation Intellectual High-quality People-oriented Social Value Climate Change Green Operation

2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer 04 Product Provider Employer Creator Guardian Advocator 39

AI Application and Data Security Management During the Reporting Period the Company focused on privacy protection and information security management requirements combined with

business impact analysis (BIA) results and developed and implemented an information security exercise plan for key systems and network

facilities with higher priority. The effectiveness of the highly reliable architecture and recovery mechanism was verified by simulating scenarios

In 2025 Montage Technology gradually promoted the application of AI technology in research and development human resource such as device failures and link interruptions. The drill covers key network nodes such as internal and external network firewalls dual line

management technical support and training and daily office scenarios to improve research and development efficiency and the level redundancy and core switches and includes core business systems (such as ERP) in the drill arrangement. Drills are usually conducted during

of internal management intelligence and promote the standardized use of relevant tools within the Company. At the same time the periods with relatively controllable business impacts and a fallback plan is set while process records and evaluation conclusions are formed.The relevant results were archived and retained after internal review and approval process confirmation for subsequent improvement and

Company attaches great importance to data security and privacy protection in the AI application process and implements management optimization.measures around model deployment permission control and data compliance mainly including:

L ocalization deployment and data isolation: The core AI model adopts a localization deployment method running in isolation from During the Reporting Period

external networks and business data is not transmitted externally to reduce the risk of sensitive information leakage.P ermission and Access Control: Through permission management mechanisms role-based access control (RBAC) is implemented Information security drills

over model and data access limiting the access scope of different positions and reducing the risk of unauthorized use and data abuse. 4

P ersonal information and data compliance management: Data processing involving employees job applicants and other personal

information strictly follows relevant laws and regulations as well as internal management systems of the Company. AI risk management

training and promotion are carried out to raise compliance awareness and ensure adherence to usage protocols.To strengthen employee privacy protection and data security awareness the Company promotes the implementation of information security

management requirements through a combination of training and awareness initiatives. During the Reporting Period the Company conducted

information security related training for employees covering topics such as software compliance use data confidentiality AI concepts and

risk awareness. At the same time the Company provides information security training to all new employees with a coverage rate of 100%

for new employees. In addition to training the Company conducts multi-level promotional activities based on the actual work scenarios of

employees. For example the Company conducts a special promotion on software compliance use for employees who enter the laboratory

to clarify software installation authorization and usage management requirements. Through typical case analysis the Company explains

the legal and compliance risks that may arise from non compliant use of software and enhances employees' awareness of identifying and

preventing information security and compliance risks.Internal AI Q&A platformValue Creation R&D Innovation Intellectual 04 High-quality People-oriented Social Value Climate Change Green Operation 2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian Advocator 40

Customer Service

The Company is committed to providing professional and efficient services to its customers thereby building long-term and stable cooperative relationships. The Company has established a sales management system covering all stages of the sales process. Through full-process services

across pre-sales in-sales and after-sales stages the Company meets diverse customer needs and enhances customer satisfaction.Responsible Marketing Customer Satisfaction Survey

The Company strictly complies with the laws and regulations related to marketing The Company conducts customer satisfaction surveys semi-annually. The

activities in various operating locations both domestically and internationally survey dimensions cover overall impression product quality technical

formulates policies for managing marketing collateral and explicitly prohibits support service level cost control and delivery capability with a focus on

the use of non-public information for promotion or participation in customer key customer groups of the Company's major products.The Company has

Pre-sales stage In-sales stage After-sales stage bidding and other activities. The Company implements unified management of set a customer satisfaction management target of maintaining an overall

external communication materials and promotional materials (such as customer satisfaction score above 90 (out of a full score of 100). During the Reporting

communication materials promotional manuals etc.) and sets up an internal Period the Company conducted two customer satisfaction surveys

The Company engages in in- The Company closely aligns In response to issues that audit mechanism. The relevant content needs to be reviewed by the internal with average satisfaction scores exceeding 90 successfully achieving the

depth communication with with client needs and maintains arise during the cooperation team department heads and management to comply with legal compliance and established target.clients to comprehensively and close two-way communication process the Company promptly customer confidentiality requirements. In the process of marketing information

meticulously understand their through various meeting formats conducts retrospective analysis release the Company uses product technical documents as the basis to ensure The Company has established a customer complaint handling process

specific needs and clarify the including Quarterly Business and technical dissection consistency between external promotional content and product indicators and implementing standardized management and closed-loop resolution

details of cooperation. Based on Review (QBR) meetings special timely summarizes lessons provides necessary reminders and risk explanations to customers when involving of complaint matters. This process covers key links such as complaint

these communication results meetings regular meetings and learned and traces the root usage scenarios beyond the scope of application. reception and classification preliminary evaluation and responsibility

combined with the Company's weekly meetings. The Company causes of problems to provide attribution technical investigation and root cause analysis closed-loop

successful past collaborations promptly stays informed of feedback to clients thereby In order to further enhance employees' awareness of compliance marketing feedback and continuous improvement and document management. It

with clients the Company changes in client needs actively enhancing cooperation the Company regularly conducts compliance marketing training for relevant clarifies the work requirements and information transmission mechanisms

formulates targeted risk collects feedback on cooperation satisfaction. Additionally the departments such as the marketing and sales departments shares the latest at each stage ensuring timely response effective handling and recording

prevention and control measures and makes internal adjustments Company conducts internal compliance terms and cases and ensures that employees are familiar with the and archiving of complaint issues.to effectively prevent potential and optimizations accordingly to communication and training Company's compliance regulations and relevant laws and regulations.issues during the cooperation ensure that services always meet using anonymized case

process and facilitate the smooth client requirements. experiences to continuously Draft promotional materials

progress of collaboration. optimize Montage Technology's

customer service capabilities.Review and modification by relevant internal departments During the reporting period

Approved by Director of Marketing Communications Customer satisfaction

Based on industry characteristics the Company places emphasis on collaborative engagement with customers throughout

the service process. During product development and testing stages the Company maintains frequent and in-depth Approval by company executives >90

communication with customers to ensure that final products better align with their actual needs.External Publishing

Marketing violation

Continuous external monitoring

0

Montage Technology Promotion Material Review Management ProcessPeople-Oriented Employer

The Company adheres to the employment philosophy of compliant employment

and diversified integration safeguarding the legitimate rights and interests of

employees and providing clear development paths and growth support for

employees through talent development strategies promotion mechanisms and

performance management systems. At the same time the Company focuses

on employee communication and care improves welfare and health & safety

management measures creates a stable and orderly work environment and

promotes the common development of the organization and employees.Compliant Employment and Inclusion 42

Talent Cultivation and Development 43

Employee Rights and Care 45

Employee Health and Safety 47

05Value Creation R&D Innovation Intellectual High-quality 05 People-oriented Social Value Climate Change Green Operation 2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian Advocator 42

Compliant Employment and Inclusion

At the end of the Reporting Period

The Company strictly complies with labor laws and regulations such as the Labor Law of the People's Republic of China the Labor In terms of talent recruitment The Company combines its

Contract Law of the People's Republic of China and the Regulations on the Prohibition of Child Labor as well as relevant policies and development strategy business growth needs and project

requirements of the business operation location. It has formulated employee management systems such as the Employee Handbook and operation to carry out recruitment planning and attracts talents The total number of employees

the Recruitment System and has made clear regulations on recruitment employment contract signing and employee rights protection with relevant professional abilities and experience to join through

ensuring the legitimate rights and interests of employees in the recruitment and employment process. channels such as campus recruitment and social recruitment.In terms of campus recruitment the Company explores a pre- 784

Based on a standardized human resource management mechanism Montage Technology adheres to compliant employment strictly prohibits emptive and precise graduate recruitment model strengthens

the employment of child labor opposes any form of discrimination harassment and unequal competition and all employees sign labor All of those were full-time employeesfront-end interaction with university talents through participation

contracts with the company based on voluntary principles in accordance with the law. During the Reporting Period the Company did not in course exchanges and project guidance improves the matching

experience any human rights violations such as child labor discrimination harassment or forced labor. At the same time the Company between graduates and job requirements and enhances the

focuses on the construction of organizational diversification promotes the formation of an inclusive and equal employment environment and accuracy and efficiency of campus talent introduction.reflects the concept of diversification in the configuration of governance structure. The proportion of female directors in the Board of Directors

is 37.5% and the proportion of female executives in senior management is 50%.

10.2%2.0%

8.7%10.5%

30.2%30.0%

52.2%

15.4%

By Gender By Age By Region 89.5% By Position Type By Education Level

69.8%61.4%74.4%45.8%

Male Employees Under 30 31-50 Above 50 Mainland China (including Hong Marketing and Sales Personnel Doctoral Degree

Female Employees Kong Macao and Taiwan) Management and Support Personnel Master's Degree

Overseas R&D Technical Personnel Bachelor's Degree and BelowValue Creation R&D Innovation Intellectual High-quality 05 People-oriented Social Value Climate Change Green Operation 2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian Advocator 43

Talent Cultivation and Development

Talent is an important support for enterprises to achieve high-quality development and build core competitiveness. Montage Technology The Company has established a promotion and development channel management mechanism to support employees in obtaining

focuses on the long-term growth and ability improvement of employees relying on business development needs and key job capability development opportunities that match their job abilities at different stages through clear promotion paths and evaluation processes. Based

supply establishing a relatively complete promotion and development mechanism and supporting a multi-level training course system on job requirements and employee performance the Company has established a multi-channel career development direction and configured

covering key areas such as general abilities and management abilities to support employees in achieving collaborative development in a ladder like growth path in the basic job hierarchy which facilitates employees to obtain corresponding job recognition and development

professional skills and comprehensive qualities. space after phased ability improvement. After employees reach a certain level of growth the Company further constructs a promotion channel

that combines professional and management sequences and supports reasonable connections and choices between different sequences

enabling employees to match suitable career paths based on personal abilities and development plans. At the same time it provides a growth

Employee Development platform and development channel for technical talents with management potential.The Company's performance management system mainly includes four stages: performance planning performance feedback and coaching

performance evaluation and performance incentives. Through standardized assessment and communication mechanisms work goals

The Company has formed a talent development strategy that combines the training of fresh graduates the improvement of managerial and responsibilities are clearly defined promoting employee ability improvement and team collaboration strengthening the application

abilities and internal talent mobility focusing on business development needs and talent ladder construction providing support for of performance results and incentive orientation and facilitating the alignment and joint attainment of employee development and

the supply of key job capabilities and organizational growth. In terms of cultivating fresh graduates the Company has established a organizational objectives.mechanism for cultivating fresh graduates guiding them to systematically learn the company's products culture and general skills

through a combination of face-to-face training mentor guidance and project practice. In terms of manager training the Company

conducts collaborative training projects to develop the capabilities of R&D managers. Through research interviews case extraction face-

to-face discussions role-playing and tool drills the Company strengthens the role recognition and teaching ability of managers. After S M A R T

the training follow-up is carried out to promote the organization and accumulation of management experience and practical cases.At the same time the Company has established an internal job transfer mechanism. On the basis of opening up business projects and Specific Measurable Attainable Relevant Time-bound

positions the human resources department takes the lead in coordinating communication between the demand department and the

original department. Combining employee intentions and abilities the system process is promoted and experienced internal talents are

introduced for new projects to support the rational allocation and job adaptation of internal talents within the organization. Indicators must Determine how Indicator is I ndividual goals I ndicators

be specific with performance ultimately must be aligned are subject

targets and will be achievable with with company to finalor

expected results measured best efforts department milestone

and team goals deadlines for

completion

Montage Technology

Fresh Student Training

Follow the SMART principle to set employee performance goals

In terms of employee performance evaluation the Company organizes a performance evaluation that covers all employees every

six months and pays attention to the achievement of goals while also emphasizing the execution performance and manifestation of

behavioral capacity during the goal promotion process. In the process of performance management the Company emphasizes maintaining

Montage Technology Manager a two-way communication mechanism and assessors need to record employee performance and provide timely feedback and guidance

Leadership Project when problems are found; Employees are also encouraged to actively participate in performance communication and promptly obtain

improvement suggestions and development directions. If there are differences in performance goals and achievement status or related

behavioral ability evaluation or if employees have objections to the evaluation results they can file a written appeal according to

regulations.Value Creation R&D Innovation Intellectual High-quality People-oriented Social Value Climate Change Green Operation

2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider 05 Employer Creator Guardian Advocator 44

Employee Training Introduction to Selected Featured Training Programs

New New employee onboarding training is conducted to help new employees

Montage Technology establishes multi-dimensional training programs for employees at different levels positions and development stages Lan "New" Plan employee quickly integrate into the Company through activities such as corporate

covering management skills professional abilities and professional competencies. Through hierarchical and classified training arrangements culture orientation and co-creation initiatives.it supports the improvement of employee abilities and job development promoting the realization of employee potential and value. During

the Reporting Period a total of 13080.5 training hours were delivered across various types of training with an average of 16.68 training hours The Company has established a comprehensive graduate training

per employee. Detailed data are as follows. Vocational programme with a training cycle of six months covering goal setting issue

training Lan "Star" Plan

Fresh

students coaching mid-term evaluation and final assessment. Through one-on-one competency assessments graduates are supported in quickly adapting to

the workplace environment.Indicator Unit 2025

Lan "Xin" Plan Middle Based on business project requirements conduct practical

Employee Training managers management tool drills.Percentage of Employees Trained % 100 The Company conducts the Training on Artificial Intelligence Concepts and

General Risk Awareness to promote the appropriate use of AI tools and enhance risk

Professional employeesQinglan Plan prevention awareness.Male Employees % 100

skills training

By Gender Marketing The Company develops customized internal product training programmes

Female Employees % 100 sales team to enhance sales and technical support capabilities.Senior Management % 100

Online Learning Platform System

By Employee Category Middle Management % 100

The Company has built an online learning management system to

enhance employees' professional and general abilities providing

General Employees % 100 learning resources such as product design and development

technology project practical experience and industry technology

Average Training Hours Hours 16.68 research. At the same time it supports the organization archiving and

knowledge sharing of internal project and management cases. The

platform course content covers multiple categories such as product

Male Employees Hours 16.52 knowledge project management intellectual property sales skills

Average Training Hours by and general soft skills taking into account the learning needs and

Gender ability improvement directions of employees in different positions. The

Female Employees Hours 17.06 system integrates functions such as exam evaluation data statistics

employee questioning and interactive comments which facilitates

Senior Management Hours 7.80 learning process recording and effect tracking and strengthens the Montage Technology Online Learning Platform System

standardization and systematicity of learning management.Average Training Hours by Middle Management Hours 2.14 At present the platform has launched a total of 111 course materials and recorded employee learning through data statistics function Employee Category providing reference for subsequent course optimization and training arrangements. The Company will continue to update and improve

its curriculum system based on training needs and business development promote the construction of internal knowledge accumulation

General Employees Hours 25.38 and sharing mechanisms and strengthen organizational learning capabilities and experience inheritance.Value Creation R&D Innovation Intellectual High-quality 05 People-oriented Social Value Climate Change Green Operation 2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian Advocator 45

Employee Rights and Care Employee Communication

The Company respects the right of employees to express their opinions and make demands establishes a communication mechanism for

employees expands communication channels supports employees to timely obtain company information and provide feedback on concerns

Salary Mechanism and improves internal communication efficiency and response quality.During the Reporting Period the Company collected employees' concerns through the employee communication conference mechanism

collected opinions from employees in the form of questionnaires and classified summarized and responded to relevant issues item by

The Company continuously optimizes its salary management system clarifies the setting and management requirements of the salary system item. For issues related to project advancement and company development the Company provides centralized answers through employee

follows the principle of combining positions and job levels and determines the basic salary level based on factors such as employee job level meetings with management to help employees have a clearer understanding of the company's development information and work direction.professional ability and job responsibilities. Salary management takes into account both internal fairness and external competitiveness. In In response to individual issues raised by employees in their daily work the Company coordinates with relevant departments to promote

terms of internal fairness the Company adheres to equal pay for equal work between men and women ensuring consistency and rationality in solutions and provides feedback to employees one by one to ensure that their demands are responded to and closed-loop handled.the salary system and management process; In terms of external competitiveness the Company provides compensation packages with certain

market competitiveness based on market salary levels and employment environments in different operating locations in accordance with The Company has established a mechanism for handling employee appeals and encourages employees to file appeals through appropriate

relevant regulations of each operating location to support talent attraction and stability. channels. The Company promptly accepts relevant matters promotes investigation and handling and provides feedback on the handling

results to the appealing employees while protecting their privacy. At the same time the Company properly retains and manages the appeal

process documents.Special Rewards Employee Appeal Channels Tel: 021-54679031 Employee-feedback@montage-tech.com

In addition to basic salary and performance bonuses the Company also establishes diversified incentive mechanisms such as intellectual

property incentives equity incentives and outstanding employee bonuses enriching incentive forms and coverage dimensions promoting Employee Welfare

employee contribution recognition and synergy with the company's development goals.In order to convey the company's corporate culture and values and demonstrate humanistic care for employees the Company strictly complies with

relevant laws and regulations in various operating regions and provides statutory benefits for employees in accordance with the law. At the same time

the Company has set up multiple supplementary welfare arrangements based on the needs of employees covering work and life related scenarios and

providing multi-level care and support for employees.Equity Incentive and Shareholding Plan

Flexible Working System Extra Welfare Leave

The Company values the labor achievements and value creation of its employees fully recognizes their contributions to business Implement standard working I n addition to enjoying statutory holidays paid annual leave personal leave sick leave

development and adheres to a people-oriented incentive orientation creating a fair and transparent incentive environment. The Company hours and irregular working marriage leave maternity leave paternity leave breastfeeding leave funeral leave

believes that stimulating employees' work enthusiasm and initiative can help unleash team innovation vitality improve organizational hours based on business needs public leave etc. the Company also provides employees with additional welfare leave

collaboration efficiency and operational efficiency and provide support for the long-term stable development of the business. and the nature of employees' as a supplement to statutory holidays providing effective support for work life balance

work for employees

During the Reporting Period Supplementary Commercial Insurance Holiday Benefits Care for Female Employees

In addition to paying the statutory "five C elebrate major In order to better protect the rights and interests

Employees covered by equity incentives Equity incentive coverage rate insurances and one fund" for employees festivals and of female employees in the company care for

we also provide supplementary provide holiday female employees during pregnancy and lactation

425 94 commercial insurance for employees allowances in the workplace the Company provides a "mother % and their children including major and benefits to and baby room" and publishes relevant usage illness accident and medical insurance employees regulations providing a private clean comfortable

to address their concerns and safe resting place for lactating women.Value Creation R&D Innovation Intellectual High-quality 05 People-oriented Social Value Climate Change Green Operation 2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian Advocator 46

Employee Activities

The Company attaches great importance to employees' work-life balance physical and mental health as well as daily well-being. By organizing a variety of employee activities we foster a positive and inclusive workplace culture. Covering health management team building cultural experiences

and holiday care these activities strengthen employee cohesion and a sense of belonging while enriching their professional experience and leisure life.Healthy Team Building

Exercise Travel

Cultural

ExperienceValue Creation R&D Innovation Intellectual High-quality 05 People-oriented Social Value Climate Change Green Operation 2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian Advocator 47

Employee Health and Safety

Safe Working Environment Construction of Safety Culture

The Company attaches great importance to the occupational health of its employees and is committed to The Company promotes the construction of safety culture through a combination of training and promotion enhances employees' awareness

creating a safe and healthy working environment for them. The Company strictly complies with relevant of emergency response and risk prevention.laws and regulations such as the Labor Law of the People's Republic of China the Fire Protection Law

of the People's Republic of China and the Occupational Disease Prevention and the Control Law of the

People's Republic of China. It also formulates internal management systems based on its own business

characteristics clarifies occupational health and safety management requirements improves the First Aid Training Safety Education and Training

management system and division of responsibilities and provides institutional guarantees for employee

health and safety.The Company regularly conducts assessments of occupational health and safety risks and hazards in The Company attaches great importance to employees' health For the construction in progress operation scenarios the

the workplace identifies potential risk points that may lead to personal injury and takes corresponding and safety. It has equipped its office buildings with emergency Company organizes contractors to carry out safety education

protective measures. For example in areas with significant laboratory noise protective equipment equipment such as Automated External Defibrillators (AEDs) and training covering pre-shift safety reminders regular safety

such as noise cancelling headphones is provided to employees in relevant positions and warning signs and invited professional trainers to conduct first aid training inspections and rectifications special operation management

are set up to strengthen their awareness of protection. In addition the office building is equipped with activities covering Cardiopulmonary Resuscitation (CPR) hidden danger investigation and other contents. It also

emergency facilities such as AED automatic external defibrillators providing necessary emergency AED operation and other related skills. The training is carried organizes emergency drills and special learning to strengthen

support for sudden emergencies. out simultaneously online and offline to expand the coverage the safety management and risk control of the construction

of publicity and popularization. site.During the Reporting Period

The office building is

The Company regularly organized emergency drills to reduce health and safety risks during equipped with AED

operations. emergency equipment

Fire Emergency Drill

During the Reporting Period

The Company requires all employees to participate in twice a year

building fire drills and demonstrate the use of fire extinguishers. Lost Workdays from Work-related Injuries

32

Work-related fatalities in the past three years

0Social Value Creator

The Company deeply integrates social responsibility into its corporate development

strategy integrates sustainable development concepts into daily operations and

continues to practice green and low-carbon development. The Company actively

participates in the formulation of international standards promotes the coordinated

development of industrial technology and is committed to building an open and

win-win industry ecosystem. At the same time the Company has been carrying

out various forms of public welfare projects for a long time actively fulfilling

its corporate citizenship responsibilities and contributing to the sustainable

development of society.Responsible Supply Chain 49

Industry Jointly Advancing Together 51

Social Public Welfare and Rural Education 52

06Value Creation R&D Innovation Intellectual High-quality People-oriented 06 Social Value Climate Change Green Operation 2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian Advocator 49

Responsible Supply Chain

The Company attaches great importance to sustainable supply chain construction. The Company maintains close collaboration with supply chain partners establishes a standardized supplier admission and evaluation process and establishes a risk prevention mechanism

and management system to motivate suppliers to continuously improve their performance. At the same time Montage Technology is committed to promoting the concept of sustainable development integrating ESG key indicators such as product quality environmental

protection and social responsibility into the supplier evaluation system. The Company firmly promises not to use conflict minerals to promote the sustainable development of the entire industry supply chain.Supplier Lifecycle Management Ensuring Supply Chain Stability

The Company continues to improve its supply chain management system covering the entire chain strengthen The Company has established a management system that covers the entire lifecycle of suppliers The Company has built a resilient supply guarantee system from

the full process control from source to delivery and systematically control supplier admission performance including complete processes such as admission certification information maintenance two aspects: its own supply chain system construction and

evaluation and risk monitoring by formulating and strictly implementing the Supplier Management Policy and performance evaluation account management and exit. In the supplier admission process the external supplier management.related management procedures. The Company is committed to building a safe efficient and sustainable supply Company not only focuses on quality cost and service capabilities but also uses environmental

chain system ensuring that products maintain high standards of quality and reliability throughout the entire social and governance (ESG) performance as a key screening criterion. We require core suppliers to The Company has established a comprehensive business continuity

production cycle. have ISO 9001 quality management system certification and comply with relevant environmental plan targeting scenarios such as natural disasters equipment/

standards in all aspects of raw materials production packaging transportation etc. The Company IT failures logistics and hazardous chemical risks. Through

On this basis Montage Technology has established a long-term and stable strategic partnership with core strictly implements international regulations such as the European Union's Restriction of the Use of rehearsals and contingency plans "passive disaster relief" has

suppliers by continuously optimizing supplier evaluation selection and collaboration mechanisms. This process Certain Hazardous Substances in Electrical and Electronic Equipment (RoHS) and the Registration been transformed into "active defense" reducing recovery time

not only enhances the collaborative efficiency and resilience of the supply chain but also promotes the overall Evaluation Authorization and Restriction of Chemicals (REACH) to ensure that its products meet and costs while ensuring continuous and stable product delivery.development of the supply chain towards greenery and sustainability. environmental requirements such as RoHS REACH. To enhance its social responsibility management In 2025 the Company completed the certification and introduction

mechanism the Company has established an Responsible Business Alliance (RBA) management of a new packaging and testing factory directly enhancing

system in accordance with national laws and regulations and the standards of the RBA which is the stability and elasticity of supply through supply chain

implemented and maintained across the entire organization. The policy of our RBA management diversification aiming to structurally enhance the production

system is: Respect Human Rights Safety and Environmental Protection Compliance in Operations capacity foundation and better support the demand for future

and Continuous Improvement. The Company commits to complying with relevant laws and business growth and increased shipment volume.regulations concerning labor health and safety environment ethics and social responsibility.Performance We also adhere to internationally recognized standards other applicable industry norms and

To ensure the reliability of external supply the Company

Evaluation international conventions thereby fulfilling our responsibilities and obligations to society and the

incorporates supplier business continuity capabilities into a

ion

C

t olla environment. At the same time we actively promote the implementation of certifications such as the

systematic supplier evaluation and management system and

ca bo RBA in the supply chain and continuously monitor and evaluate the ESG practices of suppliers. assists key partners in establishing emergency mechanisms that

alifi w ru vie atio match their risk levels. The Company explicitly requires core Q Re n Suppliers who have passed the preliminary review will enter the trial production evaluation stage suppliers to develop and maintain a formal business emergency

and the Company will conduct a comprehensive evaluation from multiple dimensions such as plan which comprehensively covers natural disasters and

technical capability production efficiency product quality and logistics support. Only those who operational risks. Among them the availability of a feasible

meet the standards are included in the qualified supplier list. backup site activation plan is the core indicator for evaluating

supplier resilience with the ultimate goal of ensuring that the

In addition the Company conducts comprehensive supplier evaluation and grading work every year product delivery commitment to Montage Technology is not

covering multiple dimensions such as quality price service and ESG performance and dynamically affected under any circumstances.Supplier

Management adjusts cooperation strategies based on the rating results. For suppliers who do not meet the

Process standards the Company first proposes rectification requirements; if the rectification still does not

meet the standards the cooperation may be terminated. The evaluation results for 2025 show that all

production suppliers have reached the qualified level.Letter of Intent

nued

Contieratio

n

Coopinatio

n/

Elim ExitValue Creation R&D Innovation Intellectual High-quality People-oriented 06 Social Value Climate Change Green Operation 2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian Advocator 50

Supplier Communication Conflict Minerals Commitment

The Company is committed to building stable and trustworthy supplier cooperation relationships and has established diversified The Company commits to not using conflict minerals and considers this the foundation of a responsible supply chain. By formulating internal

communication mechanisms including daily email and phone exchanges regular remote meetings special interviews and annual supplier policies establishing a supply chain due diligence mechanism and conducting regular audits it ensures that metals such as tin tantalum

conferences. These systematic communication measures are important components of Montage Technology's supply chain management tungsten and gold do not come from high-risk conflict areas in the Democratic Republic of Congo and its surrounding areas. The Company

strategy aimed at ensuring the resilience and reliability of the supply chain and promoting deep collaboration with suppliers in quality requires suppliers to sign a conflict free mineral commitment letter and submit compliance certificates while also referring to international

technology risk control and strategic aspects laying a solid foundation for the Company's sustainable development. standards to improve the traceability system in order to reduce the risk of potential conflicts and human rights violations in the supply chain.Conflict Minerals Management Process

Business Review and Frequency：

Concept Promotion Survey Plan

The Company requires suppliers to meet its Based on the latest version of the CMRT

conflict minerals policy Questionnaire releasedthe Company screens

suppliers that may offer 3TGand cobalt products

Everyday Work in Progress (WIP) status review

Survey Results Survey Implementation

Weekly Input/Output Production and UPD Review Eliminate unqualified suppliers and Distribute the CMRT Questionnaire to

smelters in the supply chainand output the suppliers and ask them to fill it out to collect

Company's CMRT Questionnaire and summarize supplier feedback

Monthly Rolling prediction performance review including assembly and testing

capabilities raw material preparation tooling and hardware etc

During the Reporting Period Montage Technology followed the During the Reporting Period

OECD Due Diligence Management Guidelines and relied on the

Quarter Performance review and rating of subcontractors CMRT/EMRT tool of the Responsible Minerals Initiative (RMI) to

conduct conflict minerals due diligence on all core production Ensuring compliance with the avoidance of

suppliers ensuring that the minerals used in the products did controversial raw material procurement

not come from conflict affected or high-risk areas. At present all

Year Performance review and rating of subcontractors suppliers have submitted the latest version of CMRT/EMRT reports

and the disclosed smelters are all qualified sources for RMI 100 %

evaluation. The Company explicitly requires the use of compliant

smelters in the supplier management process and continuously

monitors the supply chain to ensure compliance with the conflict Sourcing of conflict minerals

free minerals policy. At the same time Montage Technology

actively cooperates with customers to complete relevant due 0

diligence and timely provide compliance information for smelters

and mineral sources.Value Creation R&D Innovation Intellectual High-quality People-oriented 06 Social Value Climate Change Green Operation 2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian Advocator 51

Industry Jointly Advancing Together

Participate in Industry Standard Formulation and Ecological Co- Exhibition Hall Reception

construction

Montage Technology regards physical exhibition halls as important carriers for systematically showcasing brand image communicating

The Company systematically promotes the evolution and level positions and play a critical role in shaping and establishing technological value and connecting with the industrial ecosystem. In 2025 the Company further improved the national exhibition hall

ecological maturity of high-speed interconnection technology international standards for memory interconnects.. We have taken layout newly inaugurated the exhibition hall of its Hengqin subsidiary relied on each exhibition hall platform to carry out systematic

by deeply embedding into the global standard setting system the lead in formulating international standards for DDR5 RCD MDB and differentiated visitor reception and exchange activities effectively promoting in-depth understanding and strategic synergy between

and building an industrial collaborative network. The Company and CKD chips and actively participated in the standard-setting of internal and external parties regarding the Company. Throughout the year the Company cumulatively received 55 batches of visitors

is driven by technology participation and standard leadership DDR5 memory module supporting chips. including governments universities and enterprises.continuously strengthening its global discourse and industrial

influence in the field of high-speed interconnection. Leveraging the profound expertise in memory interconnect we

have expanded into other high-speed interconnect domains and

As a board member of JEDEC the global microelectronics industry become a member of international consortia such as PCI-SIG CXL

standardization organization we also get several committee chair Consortium and UALink Consortium.Industry Communication

During the Reporting Period Montage Technology actively engaged During the Reporting Period

in industry exchanges and cooperation participated in a total of 5 University-Enterprise Cooperation

professional exhibitions throughout the year and jointly carried

out nearly 17 joint marketing activities with partners. Through Participation in industry exhibitions In 2025 the Company achieved important breakthroughs in the fields of analog radio frequency and integrated circuits through deep

in-depth industry exchanges and technological discussions the

5 university-enterprise collaboration laying a solid foundation for the Company's frontier technology layout.Company collaborates with outstanding enterprises in the industry to effectively promote the integration and development of relevant

industrial ecosystems and promote the practical application and University-enterprise "strong-strong collaboration" jointly tackles analog radio frequency and mixed-

widespread promotion of cutting-edge technological achievements signal integrated circuit design technology

and innovative products. Participation in marketing activities

In 2025 the Company and Shanghai Jiao Tong University focused on analog radio frequency and mixed-signal integrated circuit design

17 technology and conducted joint research with a focus on high-speed data interface systems and other fields. The research results of related technologies have been published in the top journals in the field of integrated circuit design the IEEE Journal of Solid State Circuits

and the IEEE Transactions on Circuits and Systems I: Regular Papers providing key reserves for the Company's subsequent technological

innovation.Value Creation R&D Innovation Intellectual High-quality People-oriented 06 Social Value Climate Change Green Operation 2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian Advocator 52

Social Public Welfare and Rural Education

Social Welfare Voluntary Blood Donation

The Company continuously gains insights into the demands of the surrounding community and deepens its public welfare practices. The In 2025 The Company continued the tradition of "Love-Based Public Welfare Voluntary Blood Donation" organized employees from its

Company regularly carries out public welfare activities such as the "Summer Coolness Delivery" initiative and voluntary blood donation Shanghai and Kunshan locations to participate in voluntary blood donation. Employees responded positively and a total of 17 employees

extends its public welfare practices to the field of women's and children's rights protection and conveys the warmth of Montage to society. conveyed love through practical actions.Warm Hearted Cooling Activity Paying Tribute to Urban High-temperature Workers

To fulfill corporate social responsibility and care for urban workers under high temperatures the Company successfully held the

"Heguang Temperature Reduction Festival" public welfare action from August 5th to 8th. On August 5th the creative interaction of "Clever

Tips for Cooling" encouraged employees in the building to share cooling suggestions; From August 6th to 8th a "Love Cooling Station"

was established in the building to continuously provide cooling drinks fans water cups and other materials for outdoor workers such as

sanitation express delivery takeout and constructors.Through the combination of "creative participation and physical care" the model effectively connects indoor enterprises and outdoor

workers. While providing substantive assistance it also creates a friendly and mutually supportive community atmosphere enhancing

the social image and community cohesion of enterprises.Contribution Award for Women and Children's Development in Xuhui District

The Company focuses on women's rights protection and children's education

support effectively promotes gender equality and contributes to the

enhancement of the overall well-being of women and children. In 2025 The

Company was awarded the "2024-2025 Xuhui District Contribution Award

for the Development of Women and Children's Affairs".Value Creation R&D Innovation Intellectual High-quality People-oriented 06 Social Value Climate Change Green Operation 2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian Advocator 53

Rural Education

The Company has long been committed to supporting the development of rural education and continues to pay attention to the improvement Donate Computer Equipment

of educational conditions at Fengshan Primary School in Shiping County Honghe Prefecture Yunnan Province. Since 2022 the Company

has been assisting the school in building teaching buildings donating books and cultural and sports supplies and conducting characteristic

activities such as chip science lectures. In 2025 Montage Technology will continue to provide continuous support to the school through In September 2025 The Company learned that most computer

multiple measures further assisting in enriching its educational resources and improving teaching quality. equipment in the computer lab of Fengshan Primary School

was damaged affecting the school's IT-based teaching. The

Company quickly donated 16 computer devices that meet

teaching standards (including 15 student computers and 1 teacher

computer) ensuring that every student can enjoy the learning

condition of "one computer per student".Artificial Intelligence Popularization Course

In June 2025 R&D engineer of Montage Technology brought a science popularization class titled "Intelligent Robot Chat - How Artificial

Intelligence Changes Our Life" to students at Fengshan Elementary School. Through simple and easy to understand theoretical

explanations and vivid and interesting videos he stimulated students' interest in technology helped them establish initial technological

thinking and expanded their technological vision.Donate Printers and Campus Broadcasting Equipment

In October 2025 The Company donated new printers to Fengshan Primary School solving the problem that teachers could not work

efficiently due to aging equipment and improving the school's teaching and administrative efficiency. In November 2025 The Company

donated a new campus broadcasting system replacing the old equipment that originally only supported class bells.Climate Change Guardian

As global climate change intensifies actively addressing climate change and

transitioning toward a net-zero future have become a shared global consensus and

imperative. As a pioneer in the era of intelligent agents Montage Technology deeply

recognizes its responsibility to reduce emissions actively responding to China's

"Dual Carbon" goals and the Paris Agreement. While assuming the responsibility

of reducing its own carbon footprint the Company strives to enhance its climate

resilience across its own operations and throughout the upstream and downstream

value chain.Governance 55

Strategy 56

Impact Risk and Opportunity Management 58

Metrics and Targets 59

07Value Creation R&D Innovation Intellectual High-quality People-oriented Social Value 07 Climate Change Green Operation 2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian Advocator 55

Governance

Montage Technology has incorporated climate action into its Climate Change Governance Structure

sustainable development strategy with the Board of Directors

and ESG committee as the core responsible bodies. It has

established a three-level (Decision-making Management

and Executive Level ) climate change management structure The Strategy and ESG Committee of the Board of Directors

consisting of the board's strategy and ESG committee

Sustainability Working Group and sustainable development Responsible for making overall decisions regarding matters related to climate change Decision

related functional departments. The Company incorporates the

core operational management various functional departments Making

and businesses into the sustainable development management

system and each relevant department also assumes specific

responsibilities to fully leverage the advantages of sustainable Sustainability Working Group

development management combining top-down and bottom-up

approaches to comprehensively systematically and effectively Responsible for guiding the implementation of climate change related strategies and coordinating the management of climate change related issues

achieve sustainable development. Management

providing relevant suggestions to The Strategy and ESG Committee of the Board of Directors for the identification of climate change risks and opportunities

The Company encourages the Sustainability Working Group

and relevant functional departments to participate in climate Sustainability Related Functional Departments

related themed training forums etc. and supports employees

in acquiring necessary professional knowledge to be competent Responsible for promoting the implementation of climate change related work closely communicating and cooperating with all

in managing and supervising climate change related issues. stakeholders continuously establishing and optimizing climate change related risk management mechanisms and promoting targeted Executive Level

During the Reporting Period the Company provided personnel

involved in climate change governance with training related to climate change mitigation and adaptation initiatives

risk management and climate risk management through external

expert knowledge-sharing sessions and other formats.In addition the Company regularly holds strategic and ESG

committee meetings to analyze review and discuss various

issues including climate change and sustainable development

and actively promote decision-making and deployment of related

matters.Value Creation R&D Innovation Intellectual High-quality People-oriented Social Value

2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator 07

Climate Change Green Operation

Guardian Advocator 56

Strategy

The Company is committed to establishing its climate change management strategy through a scientific and systematic approach and Analysis of Climate Change Scenario Assumptions of Montage Technology

to exploring cleaner and more sustainable operating models. The Company proactively identifies and assesses climate-related risks and

opportunities and analyzes and categorizes the impacts of climate change. During the Reporting Period we carried out a series of analyses Scenario Assumptions Climate scenario Scenario Introduction

on climate-related risks and opportunities to support the Company in developing its climate change management strategy thereby

enhancing climate resilience and facilitating the effective implementation of its carbon reduction initiatives. To address climate change countries will adopt proactive policies

Physical scenario RCP2.6 and approaches to reduce greenhouse gases over the next 10 years

resulting in a temperature rise of 2 ° C.The Company divides climate change management objects into two categories: risks and opportunities with risks divided into physical risks 2 ℃ or below The International Energy Agency has proposed a net zero emissions plan

and transition risks. We will set the identified short-term climate related risks and opportunities as current management objectives and Transformation for 2050 with recommendations on technology and emission reduction

combine the results of medium and long-term identification to provide a basis for future management goals and planning thereby supporting scenario NZE plans national cooperation and energy industry transformation. It is

our company in achieving comprehensive climate change management. At the same time in order to form a scientific and effective climate expected to limit the global average temperature rise to 1.5 ° C.change management strategy we referred to international standards and recommendations industry best practices and selected climate

scenarios and time parameters based on the actual situation of our company. During the reporting period the climate scenario we selected Assuming that each country engages in high greenhouse gas emissions

for physical risks was RCP2.6 under the assumption of 2 ℃ or below5 And IEA NZE6 RCP8.5 assuming 2050 and above 2 ℃ 7 And IEA STEPS8. In and energy consumption under the baseline scenario without climate

addition our proposed short-term time range is 1 year mid-term is 2-3 years and long-term is 3 years or more. Physical scenario RCP8.5 change policy intervention. By 2100 the global concentration of carbon

dioxide will be 3-4 times higher than before the industrial revolution.Above 2 ℃ Based on the currently implemented and developing energy related

Transformation policies evaluate the effectiveness and feasibility of current policies

scenario STEPS between industries and countries. This scenario also considers the planned manufacturing capabilities of current clean energy

technologies providing a reference for energy policy direction.To better address the risks associated with climate change the Company regularly evaluates the impact of various risks and opportunities on

its financial performance covering key areas such as physical risks transformation risks and transformation opportunities and is committed

to incorporating them into overall operational risk management. The Company has developed emergency plans such as the Business

Continuity Management Plan (BCP) internally to ensure timely and effective response and disposal.

5 RCP (Representative Concentration Path) corresponds to a specific atmospheric concentration trajectory which determines the level of greenhouse gases

in the atmosphere at the end of this century.R CP2.6: This is one of the most optimistic scenarios assuming that the global community can take strong emission reduction measures and achieve net

greenhouse gas emissions close to or equal to zero around the middle of this century. In this situation it is expected that by 2100 the global average

temperature rise will be controlled at a relatively low level.

6 NZE (Net Zero Emissions) the International Energy Agency (IEA) has set the 2050 Net Zero Emissions Scenario (NZE) in the World Energy Outlook requiring

the global energy industry to achieve net zero carbon dioxide emissions by 2050 and control global temperature rise within 1.5 ℃ .

7 RCP 8.5: This is the most pessimistic scenario which assumes that economic activity and technological development will lead to sustained growth in

greenhouse gas emissions in the coming decades without effective mitigation measures. The result of RCP8.5 prediction is that in this situation the Earth's

surface temperature will significantly increase by the end of this century.

8 STEPS (State Policies Scenario) refers to the outlook based on the latest policy goals of each country covering energy climate and related industries.Value Creation R&D Innovation Intellectual High-quality People-oriented Social Value Climate Change Green Operation

2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator 07 Guardian Advocator 57

List of Climate Change Risks List of Climate Change Opportunities

Risk type Climate risk name Potential financial impact time frame Response measures Climate change opportunities Potential impact Impact time range

Shanghai's operating facilities may be im-

pacted by typhoon weather resulting in ad- Regularly evaluate the pos-

verse situations such as power outages and Short- sibility of the company's

Enhance energy efficiency in product development and operations through

Typhoon traffic disruptions leading to safety acci- term operations being affected

equipment upgrades and technological advancements reduce energy intensity

dents or forcing research and development by extreme weather and and lower corporate operating costs; Medium- and long-term

Acute risk work to be suspended ultimately increasing develop comprehensive cli- Resource opportunities Drive R&D to deelop low-power consumption products thereby securing more

operating costs mate risk emergency plans customer orders

and response mechanisms

Physical

risks The operating sites in Shanghai face certain Short- Regularly carry out extreme Floods flood risks which may damage relevant fa- weather emergency drills

cilities or cause financial damage term and timely equip emergen-

cy supplies reserves

On the basis of high temperature weather Continuously improving Under the dual-carbon target the country's strong promotion of new energy Medium- and

Rising mean in summer the increase in temperature will extreme weather response

sources and the establishment of the carbon market will bring about changes in

Long- Energy Transformation long-termChronic risk temperature lead to an increase in production refriger- term strategies to ensure pro-

the structure of energy use and carbon market trading opportunities

Opportunities

ation demand and operating costs may duction continuity

increase

Growing stakeholder Impact time frames are defined as: short-term refers to 1 year and below medium-term refers to 2-3 years and long-term refers to 3 years or more.National and local laws and regulations to-

concerns

Regulation and gether with emerging policies may impose

R egularly update consol-

stricter requirements on the Company's idated policy and regula-

Policy Risk requirements production and operations. For instance Mid- tory make timely policy for existing heightened emission standards for the com- term interpretations and active-products pany and its partners could result in elevat- ly respond to meet compli-

ed compliance costs ance requirements

Stakeholders are increasingly concerned

Transition about corporate ESG performance for ex-

risks ample MSCI DJSI and other ratings have Regular disclosure the

included corporate disclosure of climate Company's ESG perfor-

change risk response and carbon target dis- mance including through

Reputation Growing stakeholder closure in corporate ESG rating indicators Mid-

ESG reports

risk concerns when the disclosure is lower than the expec- term Listen to stakeholders tations of customers investors and other through multiple channels

stakeholders it may have an adverse impact and respond to their de-

on the Company's corporate image and rep- mands in a timely manner

utation reducing the capital market's recog-

nition of the CompanyValue Creation R&D Innovation Intellectual High-quality People-oriented Social Value 07 Climate Change Green Operation 2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian Advocator 58

Impact Risk and Opportunity Management

To address the long-term impact of climate change on business operations the Company has integrated climate change response into the company's risk management (ERM) system. We comprehensively identify potential climate related risks through refined climate change risk and

opportunity identification monitoring and management processes and take targeted measures to reduce the specific impact of these risks on company operations. The systematic process of identifying monitoring and managing climate risks and opportunities ensures that we can

maintain long-term stable operations in the face of the challenges of climate change.Risk and Opportunity Identification

Based on the climate change scenario assumption framework and the location of the company's assets and operating locations Montage Montage Technology Climate Change Risk and Opportunity Management Process

Technology has conducted a combination of qualitative and data-driven analysis to classify low medium and high risk levels and identify the

likelihood of risk occurrence according to the RCP 2.6 RCP8.5 NZE and STEPS scenarios. Climate change risk and opportunity identification

Likelihood of occurrence I dentify climate risks that may potentially impact business operations by collecting and analyzing climate-related historical data industry

Climate Change Risks reports policy documents etc.RCP 2.6 Scenario RCP 8.5 Scenario

Organize the identified risks into a risk list specifying the specific performance likelihood of occurrence and potential scope of impact of

each risk

Typhoon Low medium

Physical Risks Flood Low medium Climate change risk and opportunity assessment

Prioritize the identified climate risks in relation to the likelihood of occurrence and potential impact of the risks

Rising mean temperatures Low medium I nvite industry experts and internal managers to participate in the risk assessment process to ensure the objectivity and accuracy of the

results

Likelihood of occurrence

Climate Change Risks

NZE STEPS Responding to climate change risks and opportunities

Regulations and requirements for Based on operational characteristics and the results of identification and assessment the Company has formulated specific and effective

existing products medium low response measures including enhancing infrastructure resilience optimizing energy structures and diversifying supply chain layouts

Transition Risks

Increasing stakeholder concerns medium low

Climate change risk and opportunity monitoring

We incorporate climate risks and opportunities into our company's strategy and decision-making and incorporate the identification of Regularly monitor trends in climate risks and opportunities for timely action

climate related risks into our overall risk assessment practice and management system. Through refined risk identification assessment R egularly review risk management activities to assess the effectiveness of the strategy and adjust and optimize risk management measures in a timely

and management we reduce the impact of climate related risks on the company ensuring long-term stable operation and sustainable manner

development.Value Creation RP&ioDn Ienenro inva Rt&ioDn Intellectual High- quality PPeeoopplele-o arrien ttheed Social Vvalue 07 CliGmuatred iCahna onfg e GGrreeeenn Oppeerraattiioonns 2025 Environmental Social and Governance (ESG) Report Pinra Pctriatciotincer and LInenaodveartion Property PCiroenaetoer pPrroodduucctt p Prroovviiddeerrs fiErmstp tolo yhei re cCrreeaattoorrs ClimGautaer dCihaannge AAddvvooccaattoer 59

Metrics and Targets

Montage Technology has set a series of specific metrics and targets on climate change aiming to reduce our carbon footprint from multiple dimensions

improve energy efficiency and promote resource recycling.The Company actively responds to the national "dual carbon" goals and global standards related to climate change tests its own business operations

and carbon emissions from upstream and downstream and actively carries out carbon emission verification and analysis work. To effectively

implement the Company's climate change response strategy we have with reference to internationally recognised standards such as the Greenhouse

Gas Protocol: A Corporate Accounting and Reporting Standard (Revised Edition) ("GHG Protocol") systematically conducted greenhouse gas inventories

and based on our capacity planning scientifically projected long-term emissions trends thereby providing a scientific basis for the formulation of

future energy-saving and emissions-reduction pathways as well as for the setting and tracking of greenhouse gas emissions targets.Greenhouse gas emissions Unit 2025

Scope 1 GHG emissions Tons of carbon dioxide equivalent 5.64

Scope 2 GHG emissions9 Tons of carbon dioxide equivalent 2385.42

Scope 3 GHG emissions10 Tons of carbon dioxide equivalent 2105.22

Scope 1&2 total GHG emissions Tons of carbon dioxide equivalent 2391.06

Scope 1&2 GHG emissions intensity Tons of carbon dioxide equivalent per person 3.18

9 I n 2025 the Company added new office premises and deployed several additional servers resulting in an 8.83% increase in Scope 2 greenhouse gas emissions as

compared with 2024.

10 In 2025 the Company systematically refined the accounting boundary for its Scope 3 greenhouse gas emissions. On top of the original categories of C6 (Business

Travel) and C7 (Employee Commuting and Travel) it further incorporated key categories under the Greenhouse Gas Protocol including C2 (Capital Goods) C4

(Upstream Transportation and Distribution) and C9 (Downstream Transportation and Distribution).Green Operation Advocator

Montage Technology adheres to the concept of green development actively

constructs an environmental management system strengthens environmental risk

control promotes energy management optimization and the introduction of energy-

saving projects implements standardized treatment of exhaust gas wastewater

and waste comprehensively practices green development and contributes to

environmental protection.Environmental Management 61

Energy Use 62

Water Resource Use 63

Circular Economy 64

Emission Management 65

08Value Creation R&D Innovation Intellectual High-quality People-oriented Social Value Climate Change 08 Green Operation 2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian Advocator 61

Environmental Management Special Training on Noise Control and Reduction Fire Drill

To reduce the impact of construction noise on office workers surrounding In order to enhance employees' awareness of safety production and

residents and on-site workers the Company organizes special training emergency response strengthen fire risk identification and early fire

Montage Technology strictly adheres to the requirements of laws and regulations such as the Environmental on noise control before the start of the fine decoration project and response capabilities the Company has incorporated fire safety training

Protection Law of the People's Republic of China and the Environmental Impact Assessment Law of the People's at key process transition points and conducts unified publicity and and drills into the normalized safety management mechanism. All

Republic of China . It regards environmental compliance as the bottom line for the survival and development of implementation among project managers construction team leaders and employees are required to participate in office building fire evacuation

enterprises. By clarifying environmental management responsibilities and standardizing management processes it subcontractors. drills twice every year and complete key operations such as alarm

effectively improves environmental risk control and emergency response capabilities ensuring the implementation procedures evacuation routes and assembly point counting during the

of environmental responsibilities in daily operations providing a solid guarantee for the sustainable development The training content includes the identification of noise sources risk drills.of Montage Technology. In 2025 the Company did not receive any administrative penalties for environmental classification national and local requirements for construction noise

incidents. management on-site red lines and other related content. In addition The Company continues to enhance employees' safety awareness and

the Company conducts noise inspections and decibel monitoring and emergency response capabilities reducing the risk of safety incidents

promptly takes corrective measures such as reinforcement and sealing caused by improper operation or delayed response.Environmental Risk and Emergency Management process adjustment or equipment replacement for points exceeding the standards.The Company in accordance with the laws and regulations of the People's Republic of China on Emergency Response

and other operational locations has formulated and followed internal regulations such as the Flood Control Plan to

systematically promote the full process management of environmental risks and establish a normalized mechanism for

identifying environmental factors and risk control. The Company has synchronously established a dynamic risk control

system continuously tracking changes in risk points through daily inspections monthly special inspections and key

area inspections. For the identified hidden dangers we strictly implement deadline governance and rectification

tracking to effectively improve the effectiveness of environmental management.Environmental Management Training

The Company actively carries out the cultivation

of environmental protection capabilities and Biodiversity

awareness enhancement for all employees

and continues to deepen the construction of While pursuing technological innovation and industrial development Montage Technology promises not to damage ecological red lines or natural habitats

environmental management systems. In 2025 and actively engages in biodiversity conservation. The Company upholds a high sense of responsibility and mission for the protection of biodiversity around

during the construction process of Montage the enterprise actively and proactively pays attention to relevant environmental protection policies issued by the local government to ensure that our business

Technolog y Heguangtiandi projects the operations are closely aligned with these policy directions jointly promoting the achievement of sustainable development goals.Company organized monthly environmental

safety related special training and regular The areas where the Company operates do not involve ecosystems or biodiversity conservation areas and their operations do not have an impact on wildlife species.emergency plan drills. Regular special training The Company strictly adheres to relevant environmental regulations during its operation to ensure that its activities do not have a negative impact on the surrounding

was conducted for on-site hazardous operations ecosystem. In addition the Company has actively taken measures to further reduce its impact on the environment by optimizing production processes and resource

large-scale lifting etc. Through video teaching management.practical exercises and other forms the

Company effectively improved the environmental The Company always regards biodiversity conservation as its responsibility and through a series of environmental protection measures and responsible business

compliance awareness and green operation practices is committed to building a green harmonious and sustainable ecological environment contributing to the future of the Earth.ability of all employees.Value Creation R&D Innovation Intellectual High-quality People-oriented Social Value Climate Change Green Operation

2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian 08 Advocator 62

Energy Use

The Company actively undertakes corporate social responsibility and strives to build a green and low-carbon production and operation

model. We are well aware of the importance of energy management in achieving sustainable development and continuously improve our 能En源er类gy型 type Energy consumption (MWh) Energy consumption intensity (MWh/person)

company's energy management level. To systematically improve energy management efficiency the Company has developed internal

systems such as the Energy Consumption and Greenhouse Gas Emission Management Procedure established a comprehensive energy Gasoline 22.19 0.03

management framework continuously optimized energy utilization efficiency and reduced energy consumption.In daily business management Montage Technology has established more targeted management arrangements around energy conservation Electricity 4582.82 6.10

and consumption reduction. By identifying key energy consumption scenarios and implementing improvement measures it continuously

controls and reduces the overall energy consumption level. Direct energy consumption 22.19 0.03

As an integrated circuit enterprise mainly focused on chip design the power consumption of server clusters used for simulation calculations Indirect energy consumption 4582.82 6.10

during the research and development process as well as the operating power consumption of office spaces constitute the main energy

sources. Based on the above characteristics the Company cooperatively promotes the implementation of energy-saving measures from

two aspects: green research and development and green office. Through the improvement of research and development computing power Comprehensive energy consumption 4605.00 6.13

utilization efficiency and refined management of office energy consumption the Company promotes a steady decrease in energy consumption

levels.Green Building

Establish and continuously improve By posting promotional slogans setting up current situation

operational standards and management billboards and organizing training to promote energy The Company continues to promote the construction of green buildings and other related environments integrating the concept of energy

benchmarks for key power consuming conservation we aim to enhance employees' awareness of energy conservation and consumption reduction into the planning renovation and daily operation and maintenance management of new office

equipment standardize equipment conservation and behavioral awareness. spaces. The Company adheres to the requirements of green buildings and energy-saving management combined with the actual situation of

operation and operation management. office buildings promotes energy-saving improvement and operation optimization from key aspects such as lighting air conditioning office Implement electricity-use management requirements such

equipment and energy consumption monitoring promotes the application of energy-saving technology and green behavior norms and Gradually replace old models with new as "turning off lights when leaving" reasonably control air- continuously improves the energy utilization efficiency and environmental friendliness of office spaces.generation server equipment to improve conditioning operating hours and set appropriate cooling and

server unit energy efficiency. heating temperatures.Based on the computational requirements Choose printing devices with sleep/energy-saving mode to reduce Photovoltaic Construction of Lingang Project

of different stages of project development standby power consumption.dynamically adjust the allocation of

simulation server computing resources Regularly summarize and analyze electricity consumption data The Company adheres to green building related standards and requirements such as the Green Building Evaluation Standards (GB/T

to reduce idle time and reduce electricity check the implementation of energy-saving measures and 50378-2019) and promotes green building practices in port under construction projects integrating the concepts of energy conservation

consumption. promote continuous improvement. health and efficient resource utilization into scheme design and construction management. The roof planning of the project is dedicated

to photovoltaic construction with an estimated annual power generation of approximately 160 MWh according to the plan. Currently the

project is still in the stage of deepening design and demonstration and the implementation arrangements will be further improved in

Green R&D conjunction with the project progress. Focusing on the two star goal of green buildings the project focuses on key requirements such as Green Office low formaldehyde and low VOCs priority of recycled/recyclable materials improvement of insulation performance of enclosure structures

and efficient energy-saving configuration of mechanical and electrical systems in material and system selection. Through process control

During the reporting period through management improvement and technological innovation we continuously explored the space for such as material acceptance and third-party testing report verification environmental protection materials and energy-saving measures

energy conservation and consumption reduction and analyzed the implementation of energy management goals to continuously track and are ensured to be implemented in place continuously improving building operation energy efficiency and indoor environmental quality.comprehensively improve energy utilization efficiency. At the same time we are actively exploring clean energy utilization scenarios and

making positive contributions to achieving our carbon goals by expanding and increasing the proportion of green energy.Value Creation R&D Innovation Intellectual High-quality People-oriented Social Value Climate Change Green Operation

2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian 08 Advocator 63

Water Resource Use

In the current context of increasing global water scarcity the rational management and sustainable utilization of water resources have To further efficiently utilize water resources The Company continuously monitors tracks and manages its water resource consumption

become a key issue faced by enterprises. The Company has always placed water resource management in an important position and significantly improving water resource utilization efficiency and water-saving effectiveness achieving a win-win situation of economic and

actively implemented multiple measures committed to achieving efficient utilization and long-term stable supply of water resources. environmental benefits.The Company integrates water-saving management into the green office system emphasizing the collaborative efforts of facility and office

water-saving continuously improving water efficiency and reducing unnecessary water consumption and leakage while meeting the needs of

office environment and daily operation. During the reporting period

Total water consumption Water consumption intensity

6759.21tons 9.00tons/person

Configure a reclaimed water reuse system to Install an infrared sensing automatic water

use recycled water for daily cleaning and other outlet device at the faucet in the hand washing

scenarios achieving the recycling of water area to reduce prolonged and ineffective water

resources. usage.Water-saving

Measures for

facilities

Strengthen the daily maintenance and upkeep

Priority should be given to water-saving products of the water supply pipeline network promptly

for sanitary ware and related accessories to investigate and deal with issues of leakage and

improve water efficiency. the administrative department is responsible for

daily supervision and management.Post slogans and reminders at the main water Office Water- Reasonably arrange water usage time

usage points of the company to educate saving turn off unnecessary faucets and prevent

employees on water conservation awareness Measures dripping and leakageValue Creation R&D Innovation Intellectual High-quality People-oriented Social Value Climate Change Green Operation

2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian 08 Advocator 64

Circular Economy

The Company is committed to exploring a circular economy model

and fully supporting the implementation of the national "dual Theme Activity of " Old Items New Life: Let's Go Green Together "

carbon" strategy. We insist on continuously optimizing resource

utilization efficiency through multidimensional practices in

order to achieve reduced utilization and circular regeneration In order to actively respond to the Earth Day environmental protection initiative and practice corporate social responsibility during World Earth Day from April 22nd to 24th The Company joined hands with

of resources. The Company incorporates the concept of circular the leading comprehensive environmental public welfare platform in China - "White Whale" to launch and successfully hold the " Old Items New Life: Let's Go Green Together " public welfare activity at the

economy into project construction daily office work employee Heguang Tiandi Building. We invited resident enterprises and employees to participate together using idle clothes and books to send warmth to children in impoverished mountainous areas simultaneously

awareness enhancement and other scenarios. Through full process reducing resource waste for the earth.management it promotes resource conservation and recycling The event received widespread attention and attracted more than 50 caring partners from 6 companies to actively participate. The cumulative amount of recycled old clothes and books reached 182.5

and strives to improve resource utilization efficiency and reduce kilograms.environmental impact in all aspects.Recycled clothing equivalent to reducing carbon emissions by with environmental benefits equivalent to planting

Circular Economy in Daily Office Work 106.5 kg 1.9 tons of CO2 160 trees on earth

Establish public office supplies sharing areas on each

floor to centrally manage and share office supplies Recycled books equivalent to saving approximately equivalent to protecting

with lower frequency of daily use reducing duplicate

procurement and resource waste.C onfigure second-hand paper recycling boxes in the 76 kg 1140 kg of wood 19 adult trees

printing area to guide employees to prioritize the

rational use of reusable paper and improve paper effectively promoting sustainable protection of forest resources

utilization.P romote the mechanism of exchanging old batteries

for new ones establish a unified recycling process for

waste batteries standardize collection and disposal

and reduce environmental impact.Value Creation R&D Innovation Intellectual High-quality People-oriented Social Value Climate Change Green Operation

2025 Environmental Social and Governance (ESG) Report Practitioner Leader Property Pioneer Product Provider Employer Creator Guardian 08 Advocator 65

Emission Management

In terms of emissions and waste management Montage Technology strictly adheres to many environmental protection and pollution prevention laws regulations and standards in its operating location including the Atmospheric Pollution Prevention and Control Law of the People's

Republic of China the Law of the People's Republic of China on the Prevention and Control of Environmental Pollution by Solid Wastes the Water Pollution Prevention and Control Law of the People's Republic of China and the Comprehensive Emission Standards of Air Pollutants (GB

16297-1996) and clarifies the execution standards and management requirements for wastewater exhaust gases and waste materials at each stage.

The Company operates in a Fabless model with a core focus on the research and development design and technological innovation of integrated circuit products. The production processes such as wafer manufacturing and packaging testing are mainly completed by external partners and the

Company does not engage in large-scale physical production and manufacturing activities. Therefore the environmental emissions of the company in daily operations are relatively limited. Waste wastewater and exhaust gases mainly come from office operations and a small number of project

construction and operation activities. The overall output is relatively low and the environmental impact is controllable. At the same time the Company still insists on carrying out classified collection compliant disposal and process supervision in accordance with relevant regulations and

internal management requirements ensuring that all types of emissions and disposal comply with regulations and continuously promoting the implementation of resource conservation and environmental management measures. During the reporting period the Company achieved a 100%

compliance rate in treating production exhaust emissions wastewater and waste disposal.Waste Management Wastewater Management

During the reporting period

T he Company continues to promote waste classification The Company's sewage source is mainly domestic sewage.management advocating for employees to carry out waste Total non-hazardous waste generated

classification and separation in daily office scenarios Part of the sewage comes from new project construction activities. The Company conducts monthly sewage discharge inspections to

standardizing the collection and proper disposal of various ensure that the sewage is discharged in compliance with requirements.types of waste and improving the level of recycling and 32.46tons

utilization.I mplement classified recycling and reuse arrangements for Total hazardous waste generated11

recyclable waste such as setting up dedicated recycling bins Air Emission Management

for waste batteries to facilitate centralized collection and

standardized disposal. 42.85kilograms

Install environmental monitoring equipment on the construction

I mplement compliant management site of new projects continuously monitor indicators such as

of hazardous waste and entrust it to suspended particle concentration and automatically collect Total recyclable waste generated

a qualified property management data. Timely analyze and record any exceeding standards.company for centralized disposal The Company actively advocates and promotes the use of new 4.09tonsensuring that the disposal process is

controllable and compliant. energy vehicles and provides charging stations in the company

building to encourage employees to actively use new energy

vehicles reducing vehicle exhaust emissions by optimizing travel Office paper consumption

methods.

381200sheets

11 H azardous waste was generated from office activities including

lamps batteries and toner cartridges.2025 Environmental Social and Governance (ESG) Report Appendix 66

Appendix

ESG Data Sheet

Environmental Data

Indicator Unit 2025 2024 Indicator Unit 2025 2024

Energy Consumption ? Water Resources

Gasoline consumption tons 2556.00 2619.00 Total water consumption tons 6759.21 6194.14

External electricity consumption MWh 4582.82 4171.99 Water consumption intensity tons/person 9.00 8.34

Total energy consumption MWh 4605.00 4194.72

Waste Management

Direct energy consumption MWh 22.19 22.73

Total hazardous waste generated tons 42.85 /

Indirect energy consumption MWh 4582.82 4171.99

Energy consumption intensity MWh/person 6.13 5.65 Hazardous waste intensity tons/person 0.06 /

Greenhouse Gas Emissions Total non-hazardous waste generated tons 32.46 30.86

Scope 1 GHG emissions tCO e 5.64 5.78 Non-hazardous waste intensity tons/person 0.04 0.042

Scope 2 GHG emissions tCO e 2385.4212 2191.83 Office paper consumption 10000 sheets 38.12 42.182

13 Packaging MaterialsScope 3 GHG emissions tCO2e 2105.22 462.83

Total packaging material

Total Scope 1 & 2 GHG emissions tCO2e 2391.06 2197.61 consumption tons 58.00 /

Scope 1 & 2 emissions intensity tCO2e/person 3.18 2.96 Packaging material intensity tons/RMB million revenue 0.01 /

12 In 2025 the Company added new office premises and deployed several additional servers resulting in an 8.83% increase in Scope 2 greenhouse gas emissions as compared with 2024.

13 I n 2025 the Company systematically refined the accounting boundary for its Scope 3 greenhouse gas emissions. On top of the original categories of C6 (Business Travel) and C7 (Employee Commuting and Travel) it further incorporated key categories under the Greenhouse Gas Protocol including C2 (Capital

Goods) C4 (Upstream Transportation and Distribution) and C9 (Downstream Transportation and Distribution).2025 Environmental Social and Governance (ESG) Report Appendix 67

Indicator 　 Unit 2025 2024 Indicator 　 Unit 2025 2024

Employees ? Full-time employees % 100 100

By Employment Type

Employee turnover rate % 100 100 Part-time employees % 0 0

Commercial insurance coverage rate % 100 100 R&D and technical personnel % 74.4 74.7

Marketing and sales personnel % 10.2 9.9

Total number of employees persons 784 718 By Position Type

Management and support

Male % 69.8 68.8 % 15.4 15.5personnel

By Gender

Female % 30.2 31.2 Mainland China (including Hong

%89.5/

Kong Macao and Taiwan)

By Region

Doctoral degree % 2.0 1.8

Overseas % 10.5 /

By Education Level Master's degree % 52.2 51.1

Health and Safety

Bachelor's degree and below % 45.8 47.1

Work-related injury cases cases 3 0

Under 30 % 30.0 32.6

Work-related fatalities persons 0 0

By Age 31-50 % 61.4 59.2 Work-related injury rate % 0 0

51 and above % 8.7 8.2 Working hours lost due to work-related injuries hours 256 02025 Environmental Social and Governance (ESG) Report Appendix 68

Indicator 　 Unit 2025 2024 Indicator 　 Unit 2025 2024

Employee Training Long-term Incentives

Percentage of employees trained % 100 100 Equity incentive coverage rate % 94 96

Male % 100 100 Performance and Career Development

By Gender

Female % 100 100 Coverage rate of regular performance evaluation and career % 100 100

development assessment

Senior management % 100 100

Responsible Supply Chain

By Employee Category Middle management % 100 100

Total number of suppliers number 774 862

General employees % 100 100 Number of domestic suppliers number 672 741

Average training hours hours 16.68 23.96 Number of overseas suppliers number 102 121

Male hours 16.52 25.26 Coverage rate of supplier social responsibility procurement

By Gender (Average % 100 100assessment

Training Hours)

Female hours 17.06 21.15

Product Responsibility

Senior management hours 7.80 /

Percentage of products sold or shipped subject to recalls due to

%00

By Employee Category safety and health reasons

Middle management hours 2.14 /

(Average Training Hours)

Number of complaints filed and substantiated regarding

General employees hours 25.38 / cases 0 0breaches of customer privacy2025 Environmental Social and Governance (ESG) Report Appendix 69

About this Report

Scope of the Report Explanation of Designation

The scope of information disclosed in the 2025 Sustainable Development Report of Montage Technology Co. Ltd. (hereinafter In this report "Montage Technology Co. Ltd." is also referred to as "Montage Technology" or "The company".referred to as "this report") covers Montage Technology Co. Ltd. and its subsidiaries which is consistent with the scope of the

company's consolidated financial statements.Reporting Period Report Data Declaim

This report covers the period from January 1 2025 to December 31 2025. To enhance the comparability and completeness of the Financial Data Explanation: Unless otherwise specified the amounts mentioned in this report are all denominated in RMB. The

report some information should be appropriately traced forward and extended backward. financial data involved in this report is consistent with the company's 2025 annual report.ESG data description: The ESG data and case description in this report mainly come from company statistical reports and

relevant documents. The board of directors of the company promises that there are no false records or misleading statements in

Reporting Principles this report and is responsible for the objectivity authenticity and accuracy of its content.This Report adheres to the following reporting principles:

Materiality Principle: Determining significant ESG issues through stakeholder engagement and double materiality assessment.Quantification Principle: Presenting key performance indicators (KPIs) in quantified units wherever feasible. Report Access

Balance Principle: Avoiding selections omissions or presentation formats that could improperly influence the decisions or

judgments of report readers. This report is published in electronic format which can be found on the official website(https://www.montage-tech.com/cn/)

Consistency Principle: Adopting consistent methodologies year-over-year to enable meaningful comparisons while clearly Website of Shanghai Stock Exchange( http://www.sse.com.cn ) Search or download.disclosing any changes in statistical methods or KPIs.Basis of Preparation of the Report

Contact Information

The preparation of this report follows the Shanghai Stock Exchange's (hereinafter referred to as the "Shanghai Stock

Exchange") Self regulatory Guidelines for Listed Companies No. 14- Sustainable Development Reports (Trial) and Appendix C2 Address: 16/F181 Caobao Road Montage Circle Xuhui District Shanghai China

Environmental Social and Governance Reporting Guidelines (ESG Guidelines) of the Stock Listing Rules of the Stock Exchange of Postal code: 200233

Hong Kong Limited. At the same time reference is made to the United Nations Sustainable Development Goals and responded Email:ir@montage-tech.com

to the MSCI ESG Rating.2025 Environmental Social and Governance (ESG) Report Appendix 70

Index of Shanghai Stock Exchange's Sustainable Development Report

Guidelines

Dimension Serial Number Topics Corresponding Articles Corresponding Chapters Dimension Serial Number Topics Corresponding Articles Corresponding Chapters

1 Tackling climate change Articles 21 to 28 Climate Change Guardian 12 Ethics of science and technology Article 43 R&D Innovation Leader

2 Pollutant discharge Article 30 Green Operation Advocator- Emission Social Value Creator- Responsible Supply Management 13 Supply chain security Article 45 Chain

Green Operation Advocator - Emission Value Creation Practitioner Compliant 3 Waste disposal Article 31 Management Competition14 Equal treatment of SMEs Article 46

Social Value Creator- Industry Jointly

4 Ecosystem and biodiversity Article 32 Green Operation Advocator -

Advancing Together

conservation Environmental Management Society High-quality Product Provider Product

Environment

15 Product and service safety

Quality

5 Environmental compliance

Article 47

management Article 33 Green Operation Advocator

and quality High-quality Product Provider Customer

Service

6 Energy utilization Article 35 Green Operation Advocator - Energy Use 16 Data security and customer Article 48 High-quality Product Provider Customer privacy protection - safe

7 Water resources utilization Article 36 Green Operation Advocator - Water Resource Use- 17 Employees Article 50 People-oriented Employer

8 Circular economy Article 37 Green Operation Advocator - Circular 18 Due diligence Article 52 Social Value Creator- Responsible Supply Economy Chain

9 Rural revitalization Article 39 Social Value Creator- Social Public Shareholders' ESG Governance in Practice- Stakeholder Welfare and Rural Education 19Sustainability communication

Article 53 Engagement

related

Society 10 Social contribution Article 40 Social Value Creator- Social Public

governance Anti-commercial bribery and Value Creation Practitioner Business

Welfare and Rural Education 20 anti-corruption Article 55 Ethics

11 Innovation drivers Article 42 R&D Innovation Leader 21 Anti-unfair competition Article 56 Value Creation Practitioner Business Ethics2025 Environmental Social and Governance (ESG) Report Appendix 71

Content Index of the Hong Kong Stock Exchange's Environmental

Social and Governance Reporting Code

Subject Areas Aspects General Disclosures and KPIs Chapter Subject Areas Aspects General Disclosures and KPIs Chapter

Environmental Aspect A2:

A2.5 Total packaging material used for finished products (in tonnes) and if Use of

Information on: applicable with reference to per unit produced.ESG Data Sheet

Resources

(a) the policies; and

General (b) compliance with relevant laws and regulations that have a Green Operation Advocator –

Disclosure Emission Management Aspect A3: General Policies on minimising the issuer's significant impacts on the Green Operation Advocator – significant impact on the issuer The Disclosure environment and natural resources. Environmental Management?

relating to air and greenhouse gas emissions discharges into water Environment

and land and generation of hazardous and non-hazardous waste. and Natural Description of the significant impacts of activities on the environment Green Operation Advocator –

Resources A3.1 and natural resources and the actions taken to manage them. Environmental Management?

Green Operation Advocator –

A1.1 The types of emissions and respective emissions data. Emission Management

ESG Data Sheet

Aspect A1: Social

Emissions A1.3 Total hazardous waste produced (in tonnes) and where appropriate intensity (e.g. per unit of production volume per facility). ESG Data Sheet Information on:

Total non-hazardous waste produced (in tonnes) and where (a) the policies; and A1.4 People-oriented Employer- appropriate intensity (e.g. per unit of production volume per facility). ESG Data Sheet General (b) compliance with relevant laws and regulations that have a significant Compliant Employment and

Disclosure impact on the issuer Inclusion Employee Rights and

A1.5 Description of emission target(s) set and steps taken to achieve them. Green Operation Advocator – relating to compensation and dismissal recruitment and promotion CareEmission Management working hours rest periods equal opportunity diversity anti-

Aspect B1: discrimination and other benefits and welfare.Description of how hazardous and non-hazardous wastes are handled Employment

A1.6 and a description of reduction target(s) set and steps taken to achieve Green Operation Advocator – Emission Management People-oriented Employer- them. B1.1 Total workforce by gender employment type (for example full- or part-

Compliant Employment and

time) age group and geographical region. Inclusion

General Policies on the efficient use of resources including energy water and Green Operation Advocator – ESG Data Sheet

Disclosure other raw materials. Energy Use Water Resource Use

B1.2 Employee turnover rate by gender age group and geographical region.14 /

Direct and/or indirect energy consumption by type (e.g. electricity gas

A2.1 or oil) in total (kWh in '000s) and intensity (e.g. per unit of production ESG Data Sheet Information on:

volume per facility). (a) the policies; and

Aspect A2: General (b) compliance with relevant laws and regulations that have a significant People-oriented Employer–

Use of A2.2 Water consumption in total and intensity (e.g. per unit of production ESG Data Sheet Disclosure impact on the issuer Employee Health and Safety

Resources volume per facility). relating to providing a safe working environment and protecting

employees from occupational hazards.A2.3 Description of energy use efficiency target(s) set and steps taken to Green Operation Advocator – Aspect B2: achieve them. Energy Use Health and

Safety B2.1 Number and rate of work-related fatalities occurred in each of the past People-oriented Employer– three years including the reporting year. Employee Health and Safety

Description of whether there is any issue in sourcing water that is fit

A2.4 for purpose water efficiency target(s) set and steps taken to achieve Green Operation Advocator –

them. Water Resource Use? B2.2 Lost days due to work injury. People-oriented Employer– Employee Health and Safety

14 B2.3 Description of occupational health and safety measures adopted and People-oriented Employer – Given the intense competition for talent in the industry employee turnover data is deemed commercially sensitive. As an alternative the Company uses how they are implemented and monitored. Employee Health and Safety

other KPIs to showcase its workforce situation.2025 Environmental Social and Governance (ESG) Report Appendix 72

Social Social

General Policies on improving employees' knowledge and skills for discharging People-oriented Employer High-quality Product Provider-Percentage of total products sold or shipped subject to recalls for safety

Disclosure duties at work. Description of training activities. – Talent cultivation and B6.1 Product Qualitydevelopment and health reasons. ESG Data Sheet

People-oriented Employer High-quality Product Provider-

Aspect B3: The percentage of employees trained by gender and employee category – Talent cultivation and B6.2 Number of products and service related complaints received and how B3.1 Customer Service

Development (e.g. senior management middle management). development they are dealt with. ESG Data Sheet

and Training ESG Data Sheet Aspect B6: Product

People-oriented Employer Responsibility B6.3

Description of practices relating to observing and protecting intellectual Intellectual Property Pioneer

property rights. Strategy

B3.2 The average training hours completed per employee by gender and

– Talent cultivation and

employee category. development

B6.4 Description of quality assurance process and recall procedures. High-quality Product Provider-ESG Data Sheet Product Quality

Information on:

B6.5 Description of consumer data protection and privacy policies and how

High-quality Product Provider-

(a) the policies; and People-oriented Employer - they are implemented and monitored. General Privacy and Data Security

Disclosure (b) compliance with relevant laws and regulations that have a significant Compliant Employment and

impact on the issuer Inclusion Information on:

Aspect B4: relating to preventing child and forced labour. General (a) the policies; and Value Creation Practitioner –

Labor Disclosure (b) compliance with relevant laws and regulations that have a significant Business Ethics

Standards Description of measures to review employment practices to avoid child

People-oriented Employer - impact on the issuer relating to bribery extortion fraud and money

B4.1 and forced labour. Compliant Employment and laundering. Inclusion

Aspect B7: Number of concluded legal cases regarding corrupt practices brought

People-oriented Employer - B7.1 against the issuer or its employees during the reporting period and the Value Creation Practitioner –

B4.2 Description of steps taken to eliminate such practices when discovered. Compliant Employment and Anti-corruption outcomes of the cases. Business Ethics

Inclusion

B7.2 Description of preventive measures and whistle-blowing procedures Value Creation Practitioner – General Policies on managing environmental and social risks of the supply chain. Social Value Creator- and how they are implemented and monitored. Business Ethics Disclosure Responsible Supply Chain

Social Value Creator- B7.3 Description of anti-corruption training provided to directors and staff.Value Creation Practitioner –

Business Ethics

B5.1 Number of suppliers by geographical region. Responsible Supply Chain

ESG Data Sheet General Policies on community engagement to understand the needs of the Social Value Creator - Social

Disclosure communities where the issuer operates and to ensure its activities take Public Welfare and Rural Aspect B5: Description of practices relating to engaging suppliers number of into consideration the communities' interests. Education

Supply Chain B5.2 suppliers where the practices are being implemented and how they are Social Value Creator -

Management implemented and monitored. Responsible Supply Chain Aspect B8:

B8.1 Focus areas of contribution (e.g. education environmental concerns

Social Value Creator - Social

Community labour needs health culture sport). Public Welfare and Rural

B5.3 Description of practices used to identify environmental and social risks Social Value Creator - Investment

Education

along the supply chain and how they are implemented and monitored. Responsible Supply Chain

Social Value Creator - Social

Description of practices used to promote environmentally preferable B8.2 Resources contributed (e.g. money or time) to the focus area. Public Welfare and Rural

B5.4 products and services when selecting suppliers and how they are Social Value Creator - Education

implemented and monitored. Responsible Supply Chain

Information on:

(a) the policies; and

Aspect B6: High-quality Product Provider-

Product General (b) compliance with relevant laws and regulations that have a significant

Responsibility Disclosure

Product Quality Customer

impact on the issuer Service

relating to health and safety advertising labelling and privacy matters

relating to products and services provided and methods of redress.2025 Environmental Social and Governance (ESG) Report Appendix 73

Climate Related Disclosures Climate Related Disclosures

19. An issuer shall disclose information about: (c) specify for each climate-related risk and opportunity the issuer has identified

(a) the governance body(s) (which can include a board committee or equivalent body charged with governance) or over which time horizons – short medium or long term – the effects of each climate- Climate Change Guardian

individual(s) responsible for oversight of climate-related risks and opportunities. Specifically the issuer shall identify that related risk and opportunity could reasonably be expected to occur; and

body(s) or individual(s) and disclose information about: (d) explain how the issuer defines ‘short term' ‘medium term' and ‘long term'

(i) how the body(s) or individual(s) determines whether appropriate skills and and how these definitions are linked to the planning horizons used by the issuer for Climate Change Guardian

competencies are available or will be developed to oversee strategies designed to Climate Change Guardian strategic decision-making.respond to climate-related risks and opportunities; Business model and value chain

(ii) how and how often the body(s) or individual(s) is informed about climate-related

risks and opportunities; Climate Change Guardian

21. An issuer shall disclose information that enables an understanding of the current and anticipated effects of climate-

related risks and opportunities on the issuer's business model and value chain. Specifically the issuer shall disclose:

(iii) how the body(s) or individual(s) takes into account climate-related risks and (a) a description of the current and anticipated effects of climate-related risks and

opportunities when overseeing the issuer's strategy its decisions on major transactions opportunities on the issuer's business model and value chain; and Climate Change Guardian

and its risk management processes and related policies including whether the body(s) or Climate Change Guardian

(I) individual(s) has considered trade-offs associated with those risks and opportunities; (b) a description of where in the issuer's business model and value chain climate

Governance related risks and opportunities are concentrated (for example geographical areas Climate Change Guardian

(iv) how the body(s) or individual(s) oversees the setting of and monitors progress facilities and types of assets).towards targets related to climate-related risks and opportunities (see paragraphs Climate-related remuneration

37 to 40) including whether and how related performance metrics are included in policy is currently not applicable Strategy and decision-making

remuneration policies (see paragraph 35); and 22. An issuer shall disclose information that enables an understanding of the effects of climate-related risks and

opportunities on its strategy and decision-making. Specifically the issuer shall disclose:

(b) management's role in the governance processes controls and procedures used to monitor manage and oversee climate- (II) Strategy

related risks and opportunities including information about: (a) information about how the issuer has responded to and plans to respond to

climate-related risks and opportunities in its strategy and decision-making including

(i) whether the role is delegated to a specific management-level position or how the issuer plans to achieve any climate-related targets it has set and any targets Climate Change Guardian

management-level committee and how oversight is exercised over that position or Climate Change Guardian it is required to meet by law or regulation. Specifically the issuer shall disclose

committee; and information about:

(ii) whether management uses controls and procedures to support the oversight of (i) current and anticipated changes to the issuer's business model including its

climate-related risks and opportunities and if so how these controls and procedures Climate Change Guardian resource allocation to address climate-related risks and opportunities; Climate Change Guardian

are integrated with other internal functions.(ii) current and anticipated adaptation and mitigation efforts (whether direct or

Climate-related risks and opportunities indirect); Climate Change Guardian

20. An issuer shall disclose information to enable an understanding of climate-related risks and opportunities that could

reasonably be expected to affect the issuer's cash flows its access to finance or cost of capital over the short medium or (iii) any climate-related transition plan the issuer has (including information about

long term. Specifically the issuer shall: key assumptions used in developing its transition plan and dependencies on which

the issuer's transition plan relies) or an appropriate negative statement where the Climate Change Guardian

(II) Strategy (a) describe climate-related risks and opportunities that could reasonably be issuer does not have a climate-related transition plan; and

expected to affect the issuer's cash flows its access to finance or cost of capital over Climate Change Guardian

the short medium or long term; (iv) how the issuer plans to achieve any climate-related targets (including

any greenhouse gas emissions targets (if any)) described in accordance with Climate Change Guardian

(b) explain for each climate-related risk the issuer has identified whether the issuer paragraphs 37 to 40; and

considers the risk to be a climate-related physical risk or climate-related transition Climate Change Guardian

risk; (b) information about how the issuer is resourcing and plans to resource the

activities disclosed in accordance with paragraph 22(a). Climate Change Guardian2025 Environmental Social and Governance (ESG) Report Appendix 74

Climate Related Disclosures Climate Related Disclosures

23. An issuer shall disclose information about the progress of plans disclosed in (ii) the significant areas of uncertainty considered in the issuer's assessment of its

previous reporting periods in accordance with paragraph 22(a). Climate Change Guardian climate resilience; and Climate Change Guardian

Financial position financial performance and cash flows (iii) the issuer's capacity to adjust or adapt its strategy and business model to climate

Current financial effect change over the short medium or long term; Climate Change Guardian

24. An issuer shall disclose qualitative and quantitative information about:

(b) how and when the climate-related scenario analysis was carried out including: Climate Change Guardian

(a) how climate-related risks and opportunities have affected its financial position

financial performance and cash flows for the reporting period; and Climate Change Guardian (i) information about the inputs used including: Climate Change Guardian

(b) the climate-related risks and opportunities identified in paragraph 24(a) for which (1) which climate-related scenarios the issuer used for the analysis and the sources of Climate Change Guardian

there is a significant risk of a material adjustment within the next annual reporting such scenarios;

period to the carrying amounts of assets and liabilities reported in the related Climate Change Guardian

financial statements. (2) whether the analysis included a diverse range of climate-related scenarios; Climate Change Guardian

Financial position financial performance and cash flows (3) whether the climate-related scenarios used for the analysis are associated with

(II) Strategy climate-related transition risks or climate-related physical risks; Climate Change Guardian

Anticipated financial effect

25. The issuer shall provide qualitative and quantitative disclosures about: (4) whether the issuer used among its scenarios a climate-related scenario aligned

with the latest international agreement on climate change; Climate Change Guardian

(a) how the issuer expects its financial position to change over the short medium and

long term given its strategy to manage climate-related risks and opportunities taking Following the Company's (5) why the issuer decided that its chosen climate-related scenarios are relevant to

(II) Strategy into consideration: assessment the anticipated assessing its resilience to climate-related changes developments or uncertainties;

Climate Change Guardian

financial effects of climate-related

(i) its investment and disposal plans; and risks and opportunities are not yet (6) time horizons the issuer used in the analysis; and Climate Change Guardian

reliably quantifiable at this stage.(ii) its planned sources of funding to implement its strategy; and The Company will continue to (7)what scope of operations the issuer used in the analysis (for example the

enhance the relevant assessment Climate Change Guardian

(b) how the issuer expects its financial performance and cash flows to change over operation locations and business units used in the analysis);methodologies and disclosures as

the short medium and long term given its strategy to manage climate-related risks appropriate.? (ii) the key assumptions the issuer made in the analysis; and Climate Change Guardian

and opportunities.Climate resilience (iii) the reporting period in which the climate-related scenario analysis was carried

out. Climate Change Guardian

26. An issuer shall disclose information that enables an understanding of the resilience of the issuer's strategy and business

model to climate-related changes developments and uncertainties taking into consideration the issuer's identified 27. An issuer shall disclose information about:

climate-related risks and opportunities. An issuer shall use climate-related scenario analysis to assess its climate resilience

using an approach that is commensurate with an issuer's circumstances. In providing quantitative information the issuer (a) the processes and related policies it uses to identify assess prioritise and monitor

may disclose a single amount or a range. Specifically the issuer shall disclose: (III) climate-related risks including information about: Climate Change Guardian

Risk

(a) the issuer's assessment of its climate resilience as at the reporting date which Management (i) the inputs and parameters the issuer uses (for example information about data

shall enable an understanding of: Climate Change Guardian sources and the scope of operations covered in the processes); Climate Change Guardian

(i) the implications if any of the issuer's assessment for its strategy and business (ii) whether and how the issuer uses climate-related scenario analysis to inform its

model including how the issuer would need to respond to the effects identified in the Climate Change Guardian identification of climate-related risks; Climate Change Guardian

climate-related scenario analysis;2025 Environmental Social and Governance (ESG) Report Appendix 75

Climate Related Disclosures Climate Related Disclosures

(iii) how the issuer assesses the nature likelihood and magnitude of the effects of (iii) any changes the issuer made to the measurement approach inputs and

those risks (for example whether the issuer considers qualitative factors quantitative Climate Change Guardian assumptions during the reporting period and the reasons for those changes;

Climate Change Guardian

thresholds or other criteria);

(c) for Scope 2 greenhouse gas emissions disclosed in accordance with paragraph

(iv) whether and how the issuer prioritises climate-related risks relative to other types 10(b) disclose its location-based Scope 2 greenhouse gas emissions and provide

of risks; Climate Change Guardian information about any contractual instruments that is necessary to enable an

Climate Change Guardian

understanding of the issuer's Scope 2 greenhouse gas emissions; and

(v) how the issuer monitors climate-related risks; and Climate Change Guardian

(III) (d) for Scope 3 greenhouse gas emissions disclosed in accordance with paragraph

Risk (vi) whether and how the issuer has changed the processes it uses compared with the Climate Change Guardian 10(c) disclose the categories included within the issuer's measure of Scope 3

Management previous reporting period; greenhouse gas emissions in accordance with the Scope 3 categories described in the Climate Change Guardian

Greenhouse Gas Protocol Corporate Value Chain (Scope 3) Accounting and Reporting

(b) the processes the issuer uses to identify assess prioritise and monitor climate Standard (2011).related opportunities (including information about whether and how the issuer

uses climate-related scenario analysis to inform its identification of climate-related Climate Change Guardian Climate-related transition risks

opportunities); and 30. An issuer shall disclose the amount and percentage of assets or business activities

vulnerable to climate-related transition risks.(c) the extent to which and how the processes for identifying assessing prioritising Following the Company's

and monitoring climate-related risks and opportunities are integrated into and Climate Change Guardian Climate-related physical risks assessment the anticipated

inform the issuer's overall risk management process. 31. An issuer shall disclose the amount and percentage of assets or business activities financial effects of climate-related

vulnerable to climate-related physical risks. risks and opportunities are not yet Greenhouse gas emissions (IV) Metrics reliably quantifiable at this stage.

28. An issuer shall disclose its absolute gross greenhouse gas emissions generated during the reporting period expressed and Targets Climate-related opportunities The Company will continue to

as metric tons of CO2 equivalent classified as: 32. An issuer shall disclose the amount and percentage of assets or business activities enhance the relevant assessment

aligned with climate-related opportunities. methodologies and disclosures as

(a) Scope 1 greenhouse gas emissions; Climate Change Guardian appropriate.Capital deployment

(b) Scope 2 greenhouse gas emissions; and Climate Change Guardian

33. An issuer shall disclose the amount of capital expenditure financing or investment

(c) Scope 3 greenhouse gas emissions. Climate Change Guardian deployed towards climate-related risks and opportunities.

29. An issuer shall: Internal carbon prices

(IV) Metrics 34. An issuer shall disclose:

and Targets (a) measure its greenhouse gas emissions in accordance with the Greenhouse Gas

Protocol: A Corporate Accounting and Reporting Standard (2004) unless required by (a) an explanation of whether and how the issuer is applying a carbon price in

a jurisdictional authority or another exchange on which the issuer is listed to use a Climate Change Guardian decision making (for example investment decisions transfer pricing and scenario The internal carbon pricing

different method for measuring greenhouse gas emissions; analysis); and mechanism has not been adopted

at this stage and will be evaluated

(b) disclose the approach it uses to measure its greenhouse gas emissions including: Climate Change Guardian (b) the price of each metric tonne of greenhouse gas emissions the issuer uses to as appropriate.assess the costs of its greenhouse gas emissions;

(i) the measurement approach inputs and assumptions the issuer uses to measure its

greenhouse gas emissions; Climate Change Guardian Remuneration

35. An issuer shall disclose whether and how climate-related considerations are Climate-related remuneration

(ii) the reason why the issuer has chosen the measurement approach inputs and factored into remuneration policy or an appropriate negative statement. This may policy is currently not applicable

assumptions it uses to measure its greenhouse gas emissions; and Climate Change Guardian form part of the disclosure under paragraph 19(a)(iv).2025 Environmental Social and Governance (ESG) Report Appendix 76

Climate Related Disclosures Climate Related Disclosures

Industry-based metrics (d) any revisions to the target and an explanation for those revisions. Climate Change Guardian

36. An issuer is encouraged to disclose industry-based metrics that are associated

with one or more particular business models activities or other common features 39. An issuer shall disclose information about its performance against each climate- Climate Change Guardian

that characterise participation in an industry. In determining the industry-based No industry metrics were related target and an analysis of trends or changes in the issuer's performance.metrics that the issuer discloses an issuer is encouraged to refer to and consider referenced as this matter is not 40. For each greenhouse gas emissions target disclosed in accordance with paragraphs 37 to 39 an issuer shall disclose:

the applicability of the industry based metrics associated with disclosure topics applicable.described in the IFRS S2 Industry based Guidance on implementing Climate-related (a) which greenhouse gases are covered by the target; Climate Change Guardian

Disclosures and other industry-based disclosure requirements prescribed under other

international ESG reporting frameworks. (b) whether Scope 1 Scope 2 or Scope 3 greenhouse gas emissions are covered by the

target; Climate Change Guardian

Climate-related targets

37. An issuer shall disclose (a) the qualitative and quantitative climate-related targets the issuer has set to monitor progress (c) whether the target is a gross greenhouse gas emissions target or a net greenhouse

towards achieving its strategic goals; and (b) any targets the issuer is required to meet by law or regulation including any gas emissions target. If the issuer discloses a net greenhouse gas emissions target the issuer is also required to separately disclose its associated gross greenhouse gas Climate Change Guardiangreenhouse gas emissions targets. For each target the issuer shall disclose: emissions target;

(a) the metric used to set the target; Climate Change Guardian (d) whether the target was derived using a sectoral decarbonisation approach; and Climate Change Guardian

(b) the objective of the target (for example mitigation adaptation or conformance (IV) Metrics (e) the issuer's planned use of carbon credits to offset greenhouse gas emissions to achieve any net greenhouse gas

with science-based initiatives); Climate Change Guardian and Targets emissions target. In explaining its planned use of carbon credits the issuer shall disclose:

(c) the part of the issuer to which the target applies (for example whether the target

(IV) Metrics (i) the extent to which and how achieving any net greenhouse gas emissions target applies to the issuer in its entirety or only a part of the issuer such as a specific Climate Change Guardian

and Targets relies on the use of carbon credits;

/

business unit or geographic region);

(ii) which third-party scheme(s) will verify or certify the carbon credits; /

(d) the period over which the target applies; Climate Change Guardian

(iii) the type of carbon credit including whether the underlying offset will be nature-

(e) the base period from which progress is measured; Climate Change Guardian based or based on technological carbon removals and whether the underlying offset /

(f) milestones or interim targets (if any); Climate Change Guardian is achieved through carbon reduction or removal; and

(g) if the target is quantitative whether the target is an absolute target or an intensity (iv) any other factors necessary to enable an understanding of the credibility and

target; and Climate Change Guardian integrity of the carbon credits the issuer plans to use (for example assumptions /

regarding the permanence of the carbon offset).(h) how the latest international agreement on climate change including jurisdictional

commitments that arise from that agreement has informed the target. Climate Change Guardian Applicability of cross-industry metrics and industry-based metrics No industry metrics were

41. In preparing disclosures to meet the requirements in paragraphs 21 to 26 and 37

38. An issuer shall disclose information about its approach to setting and reviewing each target and how it monitors referenced as this matter is not to 38 an issuer shall refer to and consider the applicability of cross-industry metrics

progress against each target including: applicable.(see paragraphs 28 to 35) and (ii) industry-based metrics (see paragraph 36).(a) whether the target and the methodology for setting the target has been validated

by a third party; Climate Change Guardian

(b) the issuer's processes for reviewing the target; Climate Change Guardian

(c) the metrics used to monitor progress towards reaching the target; and Climate Change Guardian