Detailed Report on Equity Changes

1. Basic Information

Listed Company: Jintongling Technology Group Co., Ltd.
Stock Listing Location: Shenzhen Stock Exchange
Stock Abbreviation: *ST JINLING
Stock Code: 300091
Information Disclosure Obligor: Huitongda Network Co., Ltd.
Stock Listing Location: Hong Kong Stock Exchange
Stock Abbreviation: Huitongda Network
Stock Code: 9878
Address: 50 Zhongling Street, Xuanwu District, Nanjing, Jiangsu Province
Communication Address: 50 Zhongling Street, Xuanwu District, Nanjing, Jiangsu Province
Nature of Equity Change: Increase in shares (court ruling execution)
Signing Date: February 2026

2. Statement of Information Disclosure Obligor

1. The information disclosure obligor has prepared this report in accordance with the "Securities Law of the People's Republic of China," "Measures for the Administration of Acquisitions of Listed Companies," "Guidelines No. 15 for the Content and Format of Information Disclosure by Companies Issuing Securities to the Public - Report on Equity Changes," "Guidelines No. 16 for the Content and Format of Information Disclosure by Companies Issuing Securities to the Public - Acquisition Report," and other relevant laws, regulations, and normative documents.
2. The information disclosure obligor has obtained the necessary authorization and approval to sign this report, and its execution does not violate any provisions of the articles of association or internal rules of the information disclosure obligor or its concerted actors, nor does it conflict with them.
3. In accordance with the "Securities Law of the People's Republic of China," "Measures for the Administration of Acquisitions of Listed Companies," and other regulations, this report fully discloses the changes in the equity held by the information disclosure obligor in Jintongling Technology Group Co., Ltd.
4. As of the signing date of this report, except for the information disclosed in this report, the information disclosure obligor has not increased or decreased its equity in Jintongling Technology Group Co., Ltd. by any other means.
5. This equity change is conducted based on the information stated in this report. Except for the information disclosure obligor and the professional institutions it has hired, no other units or individuals have been entrusted or authorized to provide information not listed in this report or to make any explanations or clarifications regarding this report.
6. The information disclosure obligor commits that there are no false records, misleading statements, or significant omissions, and assumes individual and joint legal responsibility for the truthfulness, accuracy, and completeness of its content.

3. Table of Contents

1. Statement of Information Disclosure Obligor
2. Purpose of Equity Change
3. Method of Equity Change
4. Source of Funds
5. Future Plans
6. Impact Analysis on the Listed Company
7. Major Transactions with the Listed Company
8. Trading of Listed Company Shares in the Past Six Months
9. Financial Information of the Information Disclosure Obligor
10. Other Major Matters
11. Documents for Reference