Stock code ：000413200413 Abbreviation：Dongxu Optoelectronic Dongxu B Announcement No.：2018-120

TunghsuOptoelectronic Technology Co. Ltd.The Summary of 2018 Semi-annual Report

August 2018

I. Important Notice

The summary is abstract from full-text of annual report for more details information investors

should found in the full-text of annual report that published on website of Shenzhen Stock

Exchange and other website appointed by CSRC.

Non-standard audit opinion tips

□ Applicable √ Not applicable

The board discussed reporting period ordinary shares profit distribution plan or provident fund to

share capital plan

□ Applicable √ Not applicable

The board approved this reporting period preferred shares profit distribution plan

□ Applicable √ Not applicable

II. Company Information

1.Company Profile

Stock abbreviation

Dongxu Optoelectronic

Dongxu B

Stock code 000413、200413Stock exchange for listing Shenzhen Stock Exchange

Contact person and contact manner Board secretary Securities affairs Representative

Name Gong Xin Wang Qingfei

Add

Lin 5 YardNo.23 A Fuxing Road Haidian

District Beijing China.

Lin 5 YardNo.23 A Fuxing Road Haidian

District Beijing China.

Tel 010-68297016 010-68297016

Fax 010-68297016 010-68297016

E-mail gongxin_dx@126.com wangqingfei@dong-xu.com

2.Main financial data and financial Index

Indicate by tick mark whether the Company needs to retroactively restate any of its accounting

data.√Yes□No

Reasons for retrospective restatements:

Business merger under the same control.

Reporting period

Same period of last year YoY+/-（%）

Before adjustment After adjustment After adjustment

Operating Gross income（Yuan） 11129851790.88 4641285527.91 4876438604.10 128.24%

Net profit attributable to the shareholders

of the listed company（Yuan）

858296089.08 635855750.37 637480381.47 34.64%

Net profit after deducting of non-recurring

gain/loss attributable to the shareholders

of listed company（Yuan）

811345478.77 559990548.41 564088026.98 43.83%

Cash flow generated by business

operation net（Yuan）

83617287.66 -1414361686.97 -1364949813.78 106.13%

Basic earning per share(Yuan/Share) 0.15 0.13 0.13 15.38%

Diluted gains per

share(Yuan/Share)(Yuan/Share)

0.15 0.13 0.13 15.38%

Net asset earning ratio（%） 2.74% 2.84% 2.73% 0.01%

As at the end of the

reporting period

As at the end of last year YoY+/-（%）

Before adjustment After adjustment After adjustment

Gross assets（RMB） 66693831497.63 67683329226.91 68610779546.18 -2.79%

Shareholders’ equity attributable to

shareholders of the listed company（RMB）

31213233914.18 30922796455.46 30949718542.41 0.85%

3.Shareholders and shareholding

In Shares

Total number of common

shareholders at the end of the

reporting period

358541（Including 341239 shareholders holding A shares and 17302 shareholders holding B shares）

Particulars about shares held above 5% by shareholders or top ten shareholders

Shareholders

Nature of

shareholder

Proportion of

shares held

（%）

Number of

shares held at

period -end

Amount of

restricted shares

held

Number of share

pledged/frozen

State of share Amount

Tunghsu Group

Domestic Non

-State-owned legal

person

15.97% 915064091 791889488 Pledge 799643042

Shijiazhuang Baoshi Electronic

Group Co. Ltd.

Domestic Non

-State-owned legal

person

5.80% 332382171 Pledge 153520000

Shanghai Huimao Enterprise Domestic Non 4.58% 262626262 262626262 Pledge 80240722

Management Co. Ltd. -State-owned legal

person

China Fund Management Co. Ltd.

－Huaxia Bank－TTCO Trust Co.Ltd.－TTCO Trust Co. Ltd.－

Shunjing No.5 Single capital trust

Other 2.54% 145759116

Minsheng Royal Fund Management

Co. Ltd－-Ping An Bank-Daye

Trust·Zengli 2 single Fund Trust

Other 1.70% 97192224 97192224

Tunghsu Optoelectronic Technology

Co. Ltd.－The first ESOP

Other 1.27% 72639296 72639296

BeixinRuifeng Fund－China

Merchants Bank－Daye Trust－

Daye Trust·Profit increase 3 single

fund plan

Other 1.08% 62095032 62095032

Shenzhen Taianer Information

Technology Co. Ltd.

Domestic Non

-State-owned legal

person

1.07% 61165682 Pledge 55265682

Wanhe Securities－China

Merchants Bank－Wanhe Securities

and No.1 Collective asset

management plan

Other 0.96% 55246500

Nuoan Fund-Industrial

Securities-Nanjing Shuangan Assets

Management Co. Ltd.Other 0.96% 55246487

Explanation on shareholders participating in the margin

trading business

Among the top ten shareholders Tunghsu Group and Baoshi Group have

relationship and constitute persons taking concerted action. The company

does not know whether there is relationship between other 8 shareholders or

whether they are persons taking concerted action defined in Administrative

Measures Relating to Acquisitions of Listed Companies.Notes to the shareholders involved in financing

securities (if any)

Not applicable

4. Change of the controlling shareholder or the actual controller

Change of the controlling shareholder in the reporting period

□ Applicable √ Not Applicable

There was no any change of the controlling shareholder of the Company in the reporting period.

Change of the actual controller in the reporting period

□ Applicable √ Not applicable

There was no any change of the actual controller of the Company in the reporting period.. Statement of preffered shares held by top 10 shareholders

□ Applicable √ Not applicable

Report period has no preffered shares statement

6.Corporate Bond

Whether the company has corporate bonds that have been publicly issued and listed on the stock

exchange and not yet due or due but not folly cashed on the approval date of annual report

Yes

(1). Basic information of the corporate bonds

Bond Name

Abbreviated Bond

Name

Code Date Due

Bond

Balance(RMB’0000)

Interest Rate

2015- corporate bond of Tunghsu

Optoelectronic Technology Co. Ltd

15Tunghsu bonds 112243 May 192020 95604.27 6.80%

(2).Financial indicators to the end of the reporting period

Ten thousand

Items As at the end of the reporting period As at the end of last year YoY+/-（%）he same period

Debt ratio 52.04% 53.11% -1.07%

Reporting period The same period of last year At the same time rate of change

EBITDA interest

coverage ratio

3.44 2.85 20.70%

III. .Operation situation discussion and analysis

Ⅰ.Main Business the Company is Engaged in During the Report Period

Whether the company needs to comply with the disclosure requirements of the particular industry

No

In 2018 Tunghsu will forge ahead. Under leadership of the company Board of Directors and

management layer and unremitting efforts of all staff the Company centering on established

strategic layout of the company in the first half year optimizes the industrial structure positively

deepens the existing product market pattern and promotes strongly development of core business

including new materials high-end equipment manufacturing and new energy automobile etc. to

make each item of business increase stably and rapidly. During the reporting period the Company

achieves an operating income of RMB 11.13 billion an increase of 128.24% over the same period

in 2017; the net profit attributable to the parent Company of RMB 811 million an increase of

43.83% over the same period in 2017.

The company's each business development status in the first half of 2018:

1. Product upgrade and high-generation glass substrate production line performance

contribution level improvement

As the panel and glass substrate large size and high generation have become an industrial

trend in recent years the Company has liquid glass substrate products covering G5 G6 and G8.5

and is capable of providing each-type high-quality glass substrate product for down-stream clients.Within the report period its two G8.5 glass substrate production lines in Fuzhou were in good

condition and received good production and sales achievements which make its high-generation

glass substrate product market share increased and glass substrate product structure optimized. As

the high-generation glass substrate placement and investment projects develop continuously in the

future and the company's technical accumulation in glass substrates for OLED displaythe Company will

have an improved core competitive force in such glass substrate field.

2. Curved cover glass layout and rapid formation of effective capacityWithin the report period the Company implemented “curved display cover glass productionproject” based on Xuhong Optoelectronic and already formed the annual capacity of [5 million]

pieces and supplied the same in batch to clients. The curved cover glass with flexible thin

transparent and clean anti-fingerprint anti-dazzle and good weather-resistance etc. characteristics

is applicable to the flexible display area as a strong measure adopted by the Company to follow

OLED flexile display screen trend. At the same time after the high aluminum cover

glasssubstrateSheet Production Line of Xuhong Optoelectronic was included into the Company’s

new material industrial system officially in October 2017 such product has set all-time new highs

repeatedly through vigorous expansion of end clients and production process and sale type

structure optimization and becomes an effective growth point for the Company’s new material

business.

3.With synergistic development continue to advance the optical film color filter

sapphire business

During the reporting period Tengda Optical Film Business and Jiangsu Jixing Sapphire

Business achieved rapid growth and the supporting supply of Tenda Optics and Jiangsu Jixing

Optoelectronic Display Materials had well enhanced the major customers’ adhesiveness of the

Company. In December 2017 the Company completed the first 5th generation color filter

production line for TFT-LCD. During the reporting period the Company actively promoted the

work including the debugging of color filter production lines customer developmentand sample

certification. Currently the Company has obtained orders from customers such as Longteng

Optoelectronics. The Color filters has realized the bulk supply which is conducive to increase the

added value of products of the existing G5 liquid crystal glass substrates.

4. Obtaining big orders and new progress realization in grapheme material industrial

application

Within the report period Tunghsu Carbon MS Technology and Tan Yuan Graphene

subsidiaries of the Company concluded GrapheneApplication Product Strategic Partnership

Agreement on expansion and sale of graphene electric heating products graphene street lamp

products and graphene anticorrosive paint etc. with 15 downstream grapheme application

enterprises whose price reaches 610 million yuan. The grapheme material industrial application is

getting better in the initial development period and will become an important supplement to its

new material business system. In addition the “lithium-ion secondary battery”(TanYuanG18650)project of Tan Yuan Graphene was deemed as “a high-tech outcome transformation project inShanghai” by Shanghai High-tech Outcome Transformation Project Certification Office based on

the macro-batch production technology of high-quality and low-cost grapheme and was included

into the 1

st

Shanghai High-tech outcome transformation project in 2018.

5. High-end equipment business stable and continuous development

In recent years under the background of domestic industrial manufacturing adopting

equipment replacing labor for satisfying the intelligent and efficient production the Company's

high-end equipment business has steadily expanded and well developed gradually supplying

optoelectronic display materials and equipment semiconductor equipment and other

general-purpose equipment to domestic high-end customers. During the reporting period the

Company closely focused on the investment boom of domestic panel production linesand

semiconductor production lines continued to sign equipment business orders with BOE CSOT

Visionox and other group customers in the intelligent application field and actively explored the

high-end equipment market in the semiconductor field. With the acceleration of investment in the

domestic semiconductor production line the semiconductor equipment business has a broad market

space. The Company will strive to expand and develop the high-end equipment market in the

semiconductor field and make the high-end equipment business become another rapid growth

point thus providing new driving force for the steady development of the Company's high-end

equipment business.

6. Business upgrade and intelligent robot platform company acquisition

The intelligent manufacturing is the development direction of the Company high-end

equipment business industry upgrade. Within the report period the Company realized its high-end

equipment manufacturing business expansion into the intelligent platform robot field through

acquisition of Shenzhen Sanbao Innovation Intelligence Co. Ltd. Next it will combine its strong

manufacturing industrialization basis integrate advanced intelligent manufacturing technology

optimize its existing complete-set intelligent scene application capacity improve its competition

in high-end equipment business field improve its whole business synergy and realize its high-end

equipment business industrial upgrade.

7. Expansion into a new city: new energy automobile industry basis location in Jiangsu

Within the report period to seize sufficiently development opportunities of national new

energy automobile industry and speed up the industrial layout in new energy automobile field the

Company based on its technical advantages in new energy automobile and local and investment

environmental advantages of Suqian People’s Government concluded the New Energy

Automobile Project Investment Cooperation Agreement with such government on construction of

the production basis project with annual capacity of 5000 new-energy passenger cars and 50000

new-energy logistics cars through investment of 3 billion yuan in Suqian city. Then the Company

completes the industrial layout of new energy automobile industrial base in East South West

North China and will become a new-energy automobile manufacturer of important influence

across country after such bases construction and putting into operation.

8. Step-by-step consolidation and synergic development of construction and installation

business and electrommunication business

Within the report period in terms of construction and installation business the Company

obtained a series of engineering business orders in fields of underground comprehensive pipeline

corridor municipal infrastructure sponge city and smart city etc. based on strong comprehensive

strength and various flexible business modes which contribute to the Company’s operation

revenue and net profit increase correspondingly; the electrommunication business as a supplement

to its main business kept fast increase continuously and played a positive role to increase its

industrial synergy and expand its business scale..related to fianance report item

(1)The explain about accounting policies accounting evaluation and accounting checking

methods compared the last accounting year

□ Applicable √ Not applicable

The report period has no change about accounting policies accounting evaluation and accounting

checking methods.

(2). The explain about having main accounting mistake and need retrospective restatement

in report period

□ Applicable √ Not applicable

(3).The explain about the change of combined statements range compared the last

accounting year

□ Applicable √ Not applicable

1.Notthe same controlled company merge

(1) Not the same controlled company merge in this year

See note eight for details.TunghsuOptoelectronic Technology Co. Ltd.

Chairman: Wang Lipeng

Issue day approved by the Board of Directors：August 30 2018