Simplified Report on Change of Equity (Zheng Xiaojun)

Zhejiang Jinwo Precision Industry Co., Ltd.

Simplified Report on Change of Equity

Company Name: Zhejiang Jinwo Precision Industry Co., Ltd.

Stock Listing Venue: Shenzhen Stock Exchange

Stock Abbreviation: Jinwo Shares

Stock Code: 300984

Information Disclosure Obligor: Zheng Xiaojun

Domicile/Communication Address: Kecheng District, Quzhou City, Zhejiang Province

Nature of Equity Change: This change in equity is due to the expiration and termination of the original acting-in-concert agreement and the decision of the information disclosure obligor not to renew it; it does not involve any change in the number of shares held.

Signing Date: June 17, 2026

Statement of Information Disclosure Obligor

1. This report is prepared by the information disclosure obligor 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 Change of Equity, and relevant laws, regulations, and normative documents.

2. The information disclosure obligor has obtained the necessary authorization and approval to sign this report.

3. In accordance with the provisions of the Securities Law of the People's Republic of China, the Administrative Measures for the Takeover of Listed Companies, and the Standards for the Contents and Formats of Information Disclosure by Companies Offering Securities to the Public No. 15 — Report on Change of Equity, this report has fully disclosed the changes in the equity held by the information disclosure obligor in Zhejiang Jinwo Precision Industry Co., Ltd. (hereinafter referred to as "Jinwo Shares", "the Company", or "the Listed Company"). As of the date of signing this report, except for the information disclosed herein, the aforementioned information disclosure obligor has not increased or decreased its equity in Jinwo Shares through any other means.

4. This change in equity is conducted based on the materials stated 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.

5. The information disclosure obligor warrants 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

Section I Definitions

Section II Introduction to Information Disclosure Obligor

Section III Purpose of Equity Change and Shareholding Plan

Section IV Method and Basic Situation of Equity Change

Section V Information Disclosure Obligor's Trading of Listed Company Shares in the Past 6 Months

Section VI Other Major Matters

Section VII Statement of Information Disclosure Obligor

Section VIII Documents Available for Inspection

Appendix: Simplified Report on Change of Equity

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

1. Basic Information of Information Disclosure Obligor