Detailed Report on Change in Equity

Beiken Energy Holding Group Co., Ltd.

Detailed Report on Change in Equity

Listed Company Name: Beiken Energy Holding Group Co., Ltd.

Stock Exchange: Shenzhen Stock Exchange

Stock Abbreviation: Beiken Energy

Stock Code: 002828.SZ

Information Disclosure Obligor: Jining Technology (Shanghai) Co., Ltd.

Registered Address: J, No. 500 Xincheng Road, Jiading District, Shanghai

Correspondence Address: 3rd Floor, Building 3, No. 477 Zhongbai Road, Jiading District, Shanghai

Nature of Equity Change: Increase (negotiated transfer, block trading)

Signing Date: July 2026

Information Disclosure Obligor Statement

The terms or abbreviations used in this statement have the same meanings as those defined in the "Definitions" section of this report.

1. This report is prepared in accordance with the Company Law of the People's Republic of China, the Securities Law of the People's Republic of China, the Administrative Measures for the Takeover of Listed Companies, the Standards for the Contents and Formats of Information Disclosure by Companies Offering Securities to the Public No. 15—Report on Change in Equity, the Standards for the Contents and Formats of Information Disclosure by Companies Offering Securities to the Public No. 16—Report on Takeover of Listed Companies, and relevant laws, regulations, and normative documents.

2. In accordance with the Securities Law of the People's Republic of China and the Administrative Measures for the Takeover of Listed Companies, this report fully discloses the changes in the equity held by the information disclosure obligor in Beiken Energy Holding Group Co., Ltd. As of the signing date of this report, except for the shareholding information disclosed herein, the information disclosure obligor has not increased or decreased its equity in Beiken Energy Holding Group Co., Ltd. through any other means.

3. The information disclosure obligor has obtained the necessary authorization and approval to sign this report, and its performance does not violate or conflict with any provisions of its articles of association or internal rules.

4. As of the signing date of this report, this equity change has not yet officially taken effect. This equity change is still subject to the compliance confirmation opinion of the Shenzhen Stock Exchange, the completion of share transfer registration procedures at the Shenzhen Branch of China Securities Depository and Clearing Corporation, and other approvals or consents required by relevant laws and regulations. This transaction remains uncertain, and investors are advised to pay attention to relevant risks.

5. This equity change is conducted based on the information contained in this report. Except for the information disclosure obligor, no other person has been entrusted or authorized to provide information not contained in this report or to make any explanation or statement regarding this report.

6. The information disclosure obligor undertakes that this report does not contain any false records, misleading statements, or major omissions, and assumes individual and joint legal liability for its authenticity, accuracy, and completeness.

Table of Contents

Information Disclosure Obligor Statement 2

Definitions 5

Section I Introduction to Information Disclosure Obligor 6

Section II Purpose of Equity Change and Procedures Performed 11

Section III Method of Equity Change 13

Section IV Source of Funds 31

Section V Subsequent Plans 32

Section VI Analysis of Impact on Listed Company 34

Section VII Major Transactions with Listed Company 37

Section VIII Trading of Listed Company Shares in the Past 6 Months 38

Section IX Financial Information of Information Disclosure Obligor 39

Section X Other Major Matters 41

Section XI Documents Available for Inspection 42

Definitions

Unless otherwise specified, the following abbreviations have the following specific meanings in this report: