Simplified Report on Changes in Shareholding for Shaanxi Zhongtian Rocket Technology Co., Ltd.

Company Name: Shaanxi Zhongtian Rocket Technology Co., Ltd.

Stock Listing Venue: Shenzhen Stock Exchange

Stock Abbreviation: Zhongtian Rocket

Stock Code: 003009.SZ

Information Disclosure Obligor 1: Shaanxi Electrical Research Institute

Communication Address: No. 1, Tianwang Street, Hongqing Subdistrict, Baqiao District, Xi'an

Nature of Share Change: Reduction in number of shares held; reduction in shareholding ratio reached 5% integer multiple

Information Disclosure Obligor 2: Guohua Military-Civil Integration Industry Development Fund (Limited Partnership)

Communication Address: 3rd Floor, Building A, Beijing International Building, No. 18, Zhongguancun South Street, Haidian District, Beijing

Information Disclosure Obligor 3: Shaanxi Aerospace Technology Group Co., Ltd.

Communication Address: No. 1, Tianwang Street, Xi'an, Shaanxi Province

Signing Date: July 24, 2026

Statement of Information Disclosure Obligors

1. This report is prepared in accordance with 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 Changes in Shareholding, and relevant laws, regulations, and normative documents.

2. In accordance with the Company Law of the People's Republic of China, the Securities Law of the People's Republic of China, and the Administrative Measures for the Takeover of Listed Companies, this report has fully disclosed the changes in the equity held by the information disclosure obligors in Shaanxi Zhongtian Rocket Technology Co., Ltd. As of the date of signing this report, except for the shareholding information disclosed herein, the information disclosure obligors have not increased or decreased their equity in Shaanxi Zhongtian Rocket Technology Co., Ltd. through any other means.

3. The information disclosure obligors have obtained the necessary authorization and approval to sign this report, and their actions do not violate or conflict with any clauses in their respective articles of association or internal rules.

4. This change in equity is based on the materials stated in this report. Except for the information disclosure obligors and the professional institutions they have engaged, the information disclosure obligors have not entrusted or authorized any other person to provide information not contained in this report or to make any explanation or statement regarding this report.

5. The information disclosure obligors promise that this report does not contain any false records, misleading statements, or major omissions, and they assume individual and joint legal responsibility for the authenticity, accuracy, and completeness of this report.

Table of Contents

Section I Definitions: 3

Section IV Method of Equity Change: 9

Section V Transactions of Listed Shares in the Previous 6 Months: 11

Section VI Other Major Matters: 12

Section VII Documents Available for Inspection: 13

Statement of Information Disclosure Obligors: 15

Appendix: 20

Section I Definitions

In this report, unless the context otherwise requires, the following abbreviations have the following meanings: