Stock code: 603163 Abbreviation of stock name: Acter Group Announcement number:

Acter Technology Integration Group Co. Ltd.ANNOUNCEMENT ON THE 2024 ACTION PLAN OF

“IMPROVING QUALITYAND EFFICIENCYAND FOCUSINGON RETURN”

The Board of Directors of the Company and all members of the Board warrant that

there are no false representations misleading statements or material omissions

contained in this announcement and accept full responsibility for the authenticity

accuracy and completeness of the information contained herein.In order to thoroughly implement the spirit of the 20th National Congress of the

Communist Party of China the Third Plenary Session of the 20th CPC Central Committee

and the Central Financial Work Conference diligently implement the requirements of the

Several Opinions of the State Council on Strengthening Regulation Forestalling Risks

and Promoting the High-Quality Development of the Capital Market and actively

respond to the Shanghai Stock Exchange's Initiative on Launching the Special Action of

"Improving Quality and Efficiency and Focusing on Return" for SSE Listed Companies

Acter Technology Integration Group Co. Ltd. (the “Company”) has taken special actions

concerning “Improving Quality and Efficiency and Focusing on Return” to deeply

practice the “investor-oriented” philosophy further promote the Company to achieve

high-quality development continuously enhance its core competitiveness and enterprise

value increase investor returns and protect the legitimate interests of investors especially

small and middle-sized investors. The implementation and effect evaluation of the 2024

Action Plan for "Improving Quality and Efficiency and Focusing on Return" is reported

as follows:I. Focusing on the Company's Core Business and Continuously Enhancing Core

Competitiveness

In 2024 the Company's management adhered to a prudent operational philosophy

remaining anchored to and continuously deepening its core business. Amid a complex and

volatile market environment the Company maintained strategic determination effectively

mitigated market risks through precise control of development pace and ultimately

achieved revenue scale for fiscal year 2024 basically on par with the same period of the

previous year establishing a solid foundation of high-quality development for the

Company's long-term growth.The Company's operational team systematically enhanced the efficiency of the entire

project engineering process optimized supply chain procurement cycle control and

implemented a "modular" production management system comprehensively building

precise implementation capabilities covering large and medium-sized cleanroom and

electromechanical engineering projects. Leveraging the advantages of full industry chain

resource integration the Company has formed an engineering closed loop from design

refinement and prefabrication to on-site assembly ensuring that customers across multiple

sectors receive efficient responses and quality assurance in cleanroom construction and

electromechanical system integration continuously fulfilling performance commitments

at key project milestones.Southeast Asia has become a core region for the expansion of the Company's

overseas business map. The Company's subsidiaries in Malaysia Indonesia Thailand

Vietnam and other countries with solid domestic support have achieved efficient

complementation and synergistic supply of raw materials technology and human

resources. In Southeast Asian countries the Company's business is gradually expanding

from breakthrough points to a tightly connected network with subsidiaries

complementing and advancing together creating increasingly flexible and elastic business

development space.In terms of enhancing technical services the Company taking the cultivation of core

enterprise competitiveness as its starting point has adopted multiple R&D models such as

independent research and development and industry-university-research cooperation to

improve its internal R&D system construction. Guided by "intelligence green andhigh-end" principles through the implementation of key research and development

projects such as efficient air purification technology research intelligent cleanroom

management systems cleanroom green building materials research and cleanroom

energy-saving technology research the Company provides customers with more efficient

stable environmentally friendly and convenient cleanroom solutions. As of the end of the

reporting period the Company's intellectual property portfolio totaled 68 items including

11 invention patents and 57 utility model patents with an increase in annual patent grants

year-on-year successfully establishing a solid technological moat.The Company continued to deepen its talent pipeline development focusing on the

construction of a training system for grassroots management cadres and core backbone

talent. During the reporting period the Company successfully held its 5th "Reserve

Supervisor Training Camp" constructing a multi-dimensional empowering compound

talent reserve system through systematic training in professional areas such as legal risk

control precise cost estimation and green construction. This training camp has cultivated

over 200 reserve cadres cumulatively effectively enhancing the team's lean management

level and project full-cycle control capabilities injecting innovative momentum into the

enterprise's high-quality development and continuously strengthening core industry

competitiveness.II. Maintaining Stable Dividends and Sharing High-Quality Development

Results

The Company has adhered to a long-term stable dividend policy placing high

importance on reasonable investment returns for investors. In 2022 the Company

distributed cash dividends of RMB65 million with a cash dividend ratio of 52.9%. In

2023 the Company distributed cash dividends of RMB80 million with a cash dividend

ratio of 57.72% representing a year-on-year increase of 23.08% in cash dividend amount.As approved by the 18th meeting of the Second Board of Directors the Company

proposes to distribute cash dividends of RMB75 million (tax inclusive) to all shareholders

in 2024 with a cash dividend ratio of 65.56% showing a year-on-year increase in the

cash dividend ratio. The Company firmly implements the requirement to "enhance

dividend stability and continuity" as stipulated in the "New Nine Guidelines" maintaining

continuity and stability in its profit distribution policy while also considering theCompany's long-term interests the overall interests of all shareholders and the

Company's sustainable development.III. Enhancing Information Disclosure Quality and Protecting Investors'

Legitimate Interests

The Company adheres to the principles of truthful accurate complete fair and

timely information disclosure continuously improving the quality of periodic reports and

temporary announcements. The Company completed the disclosure of 58 items including

the 2023 Annual Report 2024 Quarterly Reports Semi-Annual Report and temporary

announcements. In 2024 the Company published its first high-quality bilingual (Chinese

and English) ESG Report improving the ESG indicator system. The Company

strengthened communication with rating agencies to promote improvement in external

ESG evaluation with the Company's current Wind ESG rating at BBB.The Company routinely holds performance briefings after the disclosure of periodic

reports such as annual and interim reports releasing visually enhanced financial reports to

improve the readability and comprehensibility of financial data. The Company has

explored various methods such as roadshows and analyst meetings to expand channels of

communication between investors and the Company. Through the preparation and

publication of bilingual (Chinese and English) versions of the annual reports and ESG

reports the Company has increased the range of investors covered by periodic reports

effectively enhancing investor cognition and understanding of the Company.IV. Enhancing Investor Communication and Effectively Conveying Company

Value

The Company conducted investor communication through multiple channels.Through platforms such as the investor hotline email and SSE e-interaction and by

means of shareholders' general meetings investor briefings reception visits discussion

exchanges and participation in institutional investor strategy meetings the Company

listened to investors' opinions and suggestions from multiple dimensions and promptly

responded to investor demands achieving a 100% response rate on the SSE E-interaction

platform.The Company consistently held high-quality routine performance briefings broadly

invited investors especially small and medium-sized investors as well as industry

analysts and other relevant parties to participate and ensured the attendance of the

Company's General Manager Secretary of the Board of Directors Chief Financial Officer

Independent Directors (at least one) and relevant personnel. In 2024 the Company held

performance briefings for the 2023 Annual and First Quarter 2024 Semi-Annual and

2024 Third Quarter reports with a 100% response rate to investor questions.

The Company engaged in exchanges and interactions with investors through various

channels promptly conveying information on the Company's strategy production

operations and other business conditions as well as performance interpretations helping

investors comprehensively understand the Company's current status and future

development effectively conveying the Company's value.V. Adhering to Standardized Operations and Continuously Enhancing

Governance Level

The Company strictly complies with the Company Law Securities Law and other

laws and regulations as well as the provisions of the China Securities Regulatory

Commission and the Shanghai Stock Exchange continuously strengthening the

governance system construction and standardized operation of the Shareholders' General

Meeting Board of Directors Board of Supervisors management team and affiliated

subsidiaries continuously improving the corporate governance structure and

continuously establishing and enhancing the internal control system and various

management systems.In 2024 the Company continued to consolidate its governance foundation holding 3

Shareholders' General Meetings 8 Board of Directors meetings 7 Board of Supervisors

meetings 9 meetings of specialized board committees and 2 specialized meetings of

independent directors. The Company has established a complete and reasonable corporate

governance structure composed of the Shareholders' General Meeting Board of Directors

Board of Supervisors and management team forming an operational decision-making

mechanism with clear rights and responsibilities and standardized operations.In 2024 based on actual circumstances the Company revised systems including theRules of Procedure for the Board of Directors Rules of Procedure for the Shareholders'

General Meeting Related Party Transaction Management System Proceeds Management

System Financing and External Guarantee Management System Working Rules for the

Secretary of the Board of Directors Working Rules for the Audit Committee of the Board

of Directors Insider Management System Investor Relations Management System and

Information Disclosure Management System and formulated the Accounting Firm

Selection System and Public Opinion Management System continuously optimizing

corporate governance further strengthening the construction of the internal control

standardization system and enhancing the scientific nature and effectiveness of

operational decision-making.In 2024 the Company actively responded to the new requirements of regulatory

authorities for the performance of independent directors' duties by revising the

Independent Director Working System. The Company actively implemented the

requirements of independent director system reform ensuring that the system adapts to

the latest requirements actively promoting the effective integration of independent

directors' performance of duties with the Company's internal decision-making process

fully leveraging the professionalism and independence of independent directors and

through channels such as performance briefings communicating and exchanging with

small and medium-sized shareholders and other investors. The independent director

supervision and communication mechanism has played a significantly positive role.In 2024 the Company's "key minority" personnel participated in multiple training

sessions including the Shanghai Stock Exchange and industry association-hosted training

series on high-quality development and regulatory work of listed companies specialized

training on mergers and acquisitions specialized training on key points and suggestions

for independent directors' anti-fraud performance follow-up training for board secretaries

and company-organized specialized training on the impact of Company Law amendments

on listed company governance.Furthermore to further improve the corporate governance structure adapt to the

Company's strategic development needs enhance core competitiveness and sustainable

development capabilities and elevate the level of environmental social and corporate

governance management the Company adjusted the original Working Rules for theStrategy Committee of the Board of Directors to the Working Rules for the Strategy and

Sustainable Development Committee of the Board of Directors. Based on the original

authorities corresponding sustainable development and ESG work management

authorities were added with relevant clauses amended accordingly. The Company has

gradually integrated sustainable development concepts into daily production and

operations advancing and implementing ESG planning according to schedule responding

to the concerns and expectations of various stakeholders through the publication of the

Environmental Social Responsibility and Corporate Governance (ESG) Report

continuously pursuing the win-win development of economy environment and society.VI. Other Matters

All items in the Company's 2024 Action Plan for "Improving Quality and Efficiency

and Focusing on Return" have been successfully implemented. The above content

represents judgments and assessments based on the current implementation status of the

action plan. The Company will continue to uphold the concept of "Improving Quality and

Efficiency and Focusing on Return" achieving simultaneous enhancement of enterprise

value and shareholder returns through high-quality development effectively fulfilling its

responsibilities as a listed company and safeguarding investor interests.Investors are advised to invest prudently and be aware of investment risks.This announcement is hereby made.Board of Directors

Acter Technology Integration Group Co. Ltd.March 29 2025