Abstract of 2026 Semi-Annual Report of Shenzhen SEG Co. Ltd.Stock code: 000058 200058 Stock abbreviation: SHEN SEG SHEN SEG B Notice No.: 2026-038

Abstract of 2026 Semi-Annual Report of Shenzhen SEG Co.Ltd.I. Important Notice

The abstract of 2026 Semi-Annual Report is excerpted from the full text of 2026 Semi-Annual Report. For more details about

the operating results financial condition and future development planning investors shall read carefully the said full text

published on the designated media by China Securities Regulatory Commission (CSRC).The Board of Directors all directors and all senior management except Deputy General Manager Mr. Yu Haiyang warrant

that the contents of the Semi-Annual Report are true accurate and complete free from any false representations misleading

statements or material omissions and assume several and joint legal liability.Mr. Yu Haiyang Deputy General Manager of the Company is temporarily unable to perform his duties normally due to

personal health reasons and is therefore unable to sign the written confirmation opinion for the 2026 Semi-Annual Report. For

details please refer to the Notice on Deputy General Manager Temporarily Unable to Perform Duties Due to Health Reasons

(Notice No.: 2026-036) by the Company released on CNINFO on August 1 2026.All directors of the Company attended the Board meeting on which this report was reviewed.Notice of non-standard audit opinions

□ Applicable□Not applicable

Proposal for profit distribution of common shares or proposal for transfer of capital reserves into share capital during the

reporting period deliberated by the Board of Directors

□ Applicable□Not applicable

The Company plans not to distribute cash dividend issue bonus share or transfer capital reserve into share capital.Proposal for profit distribution of preferred shares in the reporting period adopted in the resolution of the Board of Directors

□ Applicable□Not applicable

1Abstract of 2026 Semi-Annual Report of Shenzhen SEG Co. Ltd.

II. Company Profile

1. Basic Information

SHEN SEG SHEN SEG

Stock abbreviation Stock code 000058 200058

B

Stock exchange on which the shares are

Shenzhen Stock Exchange

listed

Stock abbreviation before change (if any) None

Contact person and contact information Board Secretary Representative of Securities Affairs

Name Feng Yan Xiang Qianqian

31/F Tower A Stars Plaza Huaqiang 31/F Tower A Stars Plaza Huaqiang

Office address

North Road Futian District Shenzhen North Road Futian District Shenzhen

Tel. 0755-83747939 0755-83741808

Email segcl@segcl.com.cn xiangqq@segcl.com.cn

2. Main Accounting Data and Financial Indicators

Whether the Company needs to perform retrospective adjustment or restatement of accounting data for previous years

□Yes □No

Reasons for retrospective adjustment or restatement

Business combination under common control

Changes over same

Same period of previous year period of previous

Current period year

Before adjustment After adjustment After adjustment

Operating income (yuan) 703758802.52 751336543.24 777992450.76 -9.54%

Net profit attributable to shareholders of

52292494.6747345638.6750209649.254.15%

the listed company (yuan)

Net profit attributable to shareholders of

the listed company after deducting non- 52268885.77 55694205.05 55694205.05 -6.15%

recurring profit and loss (yuan)

Net cash flow from operating activities

47940670.2873799128.4977816262.12-38.39%

(yuan)

Basic earnings per share (yuan/share) 0.0425 0.0385 0.0408 4.17%

Diluted earnings per share (yuan/share) 0.0425 0.0385 0.0408 4.17%

Weighted average ROE 2.57% 2.34% 2.40% 0.17%

Changes over end

End of current End of previous year of previous year

period

Before adjustment After adjustment After adjustment

Total assets (yuan) 4885967711.24 4975144722.24 4975144722.24 -1.79%

Net assets attributable to shareholders of

2034957310.052013432638.882013432638.881.07%

the listed company (yuan)

2Abstract of 2026 Semi-Annual Report of Shenzhen SEG Co. Ltd.

3. Number of Shareholders and Shares Held

Unit: share

Total number of preferred

Total number of ordinary

shareholders whose voting rights

shareholders at the end of the 52940 0

were resumed at the end of the

reporting period

reporting period (if any)

Shareholdings of top 10 shareholders (excluding shares lent through margin securities loan)

Shareholdin Pledged marked or frozen

Name of Nature of Number of

g percentage Number of shares

shareholder shareholder restricted shares

(%) Share status Number

Shenzhen

State-owned

SEG Group 56.54% 696163182 0 Not applicable 0

legal person

Co. Ltd.Foreign

LISHERYNZ

natural 0.68% 8310915 0 Not applicable 0

HANMING

person

Domestic

Liu Guocheng natural 0.63% 7804502 0 Not applicable 0

person

Hong Kong

Securities Foreign

0.50 % 6211593 0 Not applicable 0

Clearing Co. legal person

Ltd.Domestic

Liu Guohong natural 0.33% 4009546 0 Not applicable 0

person

Domestic

Xiao Zhiming natural 0.25% 3022000 0 Not applicable 0

person

Foreign

Gong Qianhua natural 0.24% 2940000 0 Not applicable 0

person

Domestic

Ye Caipeng natural 0.21% 2614527 0 Not applicable 0

person

Domestic

Lu Xiaowang natural 0.19% 2292000 0 Not applicable 0

person

Domestic

Zhao

natural 0.17% 2080000 0 Not applicable 0

Shangxin

person

Description on the related There is no related party relationship between Shenzhen SEG Group Co. Ltd. and other

relationship or persons acting- shareholders nor are they the persons acting in concert as stipulated in the Administrative

in-concert arrangements Measures on Acquisition of Listed Companies. It is unknown to the Company whether other

among the above shareholders shareholders are related parties or persons acting in concert.Xiao Zhiming a domestic natural person holds 3022000 shares of the Company of which

38600 shares are held through the ordinary securities account and 2983400 shares are held

through the credit account of a margin trading and securities lending investor. Ye Caipeng a

Description on the

domestic natural person holds 2614527 shares of the Company of which 30200 shares are

shareholders’ participation in

held through the ordinary securities account and 2584327 shares are held through the credit

margin trading and securities

account of a margin trading and securities lending investor. Zhao Shangxin a domestic natural

lending business (if any)

person holds 2080000 shares of the Company of which 0 shares are held through the ordinary

securities account and 2080000 shares are held through the credit account of a margin trading

and securities lending investor.

3Abstract of 2026 Semi-Annual Report of Shenzhen SEG Co. Ltd.

Participation of margin securities loan by shareholders holding more than 5% of total shares top 10 shareholders and top 10

shareholders without selling restrictions

□ Applicable□Not applicable

Changes of top 10 shareholders and top 10 shareholders without selling restrictions over the previous period due to the

lending or return of shares lent through margin securities loan

□ Applicable□Not applicable

4. Changes of the Controlling Shareholder or Actual Controller

Changes of the controlling shareholder during the reporting period

□ Applicable□Not applicable

There was no change of the Company’s controlling shareholder during the reporting period.Changes of the actual controller during the reporting period

□ Applicable□Not applicable

There was no change of the Company’s actual controller during the reporting period.

5. Number of Preferred Shareholders and Shares Held by Top 10 Preferred Shareholders

□Applicable□Not applicable

No shareholders held preferred shares during the reporting period.

6. Bonds in Existence as of the Approval Date of the Semi-Annual Report

□Applicable□Not applicable

III. Important Events

Overview Date of disclosure Query index on interim report disclosure website

September 11 2025 Notice on the Plan to Sell Stock Assets released on CNINFO(http://www.cninfo.com.cn)

1. Sale of stock assets

Notice on the Resolution of the 4th Interim General Meeting in 2025

September30 2025 released on CNINFO (http://www.cninfo.com.cn/)

4Abstract of 2026 Semi-Annual Report of Shenzhen SEG Co. Ltd.

Notice on the Completion of Sale of Stock Assets released on CNINFO

January 6 2026 (http://www.cninfo.com.cn/)

Notice on Acquisition of 81% Equity in Shenzhen 863 New Material and

Technology Co. Ltd. and Related Party Transaction Audit Report on the

Financial Statements of Shenzhen 863 New Material and Technology Co.December 9 2025 Ltd. and Asset Valuation Report on the Project of the Valuation of All

Shareholders’ Equity of Shenzhen 863 New Material and Technology Co.Ltd. in Connection with the Proposed Equity Acquisition by Shenzhen

SEG Co. Ltd. released on CNINFO (http://www.cninfo.com.cn/)

December 20 2025 Notice on Completion of State-Owned Assets Valuation Filing for theEquity Acquisition released on CNINFO (http://www.cninfo.com.cn/)

2. Equity Acquisition

Matters December 26 2025 Notice on the Resolution of the 6th Interim General Meeting in 2025released on CNINFO (http://www.cninfo.com.cn/)

Notice on Progress of Acquisition of 81% Equity in Shenzhen 863 New

December 31 2025 Material and Technology Co. Ltd. and Related Party Transaction

released on CNINFO (http://www.cninfo.com.cn/)

Notice on Progress of Acquisition of 81% Equity in Shenzhen 863 New

January 21 2026 Material and Technology Co. Ltd. and Progress of Completing Industrialand Commercial Change Registration for the Related Party Transaction

released on CNINFO (http://www.cninfo.com.cn/)

Notice on the Resignation of the Company’s Directors released on

February 3 2026 CNINFO (http://www.cninfo.com.cn)

3.Resignation of the

Company's directors

Notice on the Resolution of the 67th Interim Meeting of the 8th Board of

March3 2026 Directors released on CNINFO (http://www.cninfo.com.cn/)

March 27 2026 Notice on the Company's Provision for Impairment of Various Assets for

4. Asset impairment 2025 released on CNINFO (http://www.cninfo.com.cn)

provision for 2025

April 18 2026 Notice on the Resolution of the 31st (2025) Shareholders General Meetingreleased on CNINFO (http://www.cninfo.com.cn)

March 27 2026 Notice on the Profit Distribution and Transfer of Capital Reserves intoShare Capital for 2025 released on CNINFO (http://www.cninfo.com.cn/)

5. Equity distribution for

2025 April 18 2026 Notice on the Resolution of the 31st (2025) Shareholders General Meetingreleased on CNINFO (http://www.cninfo.com.cn)

May 20 2026 Notice on the Implementation of the 2025 Annual Equity Distributionreleased on CNINFO (http://www.cninfo.com.cn)

Board of Directors of Shenzhen SEG Co. Ltd.August 27 2026

5