4771 Wangshun

Release Date: July 2, 2026 Statement Date: July 1, 2026 Statement Time: 16:24:17 Company Code: 4771 Company Name: Wangshun Subject: Announcement of Commitments Made by the Company During Its Initial Application for Stock Listing and Subsequent Implementation Status Relevant Clause: Clause 51 Event Date: July 2, 2026

Details: 1. Event Date: July 2, 2026 2. Company Name: Wangshun Technology Co., Ltd. 3. Relationship with Company: Parent Company 4. Cross-shareholding Ratio: Not applicable 5. Reason for Announcement: In accordance with the notices issued by the Taiwan Stock Exchange Corporation on December 25, 2023 (No. 1121806159) and December 27, 2023 (No. 1121806209), this announcement discloses the implementation status of commitments made by the Company during its initial application for stock listing, as of the second quarter of 2026.

The commitments made by the Company upon its initial listing application, as required by the Taiwan Stock Exchange Corporation, are as follows:

(1) Jiangsu Shizhun is a key operating subsidiary in the Chinese market. To protect shareholders' interests, the Company commits to amending its Articles of Incorporation to state: "Any reduction in shareholding ratio in directly or indirectly invested companies—Green Wealth Investments Limited, Clear Precise Investments Limited, and Jiangsu Shizhun Medical Devices Co., Ltd.—must first be approved by the Company's Board of Directors and then by the shareholders' meeting before implementation." This amendment was submitted for approval at the most recent shareholders' meeting.

(2) Mr. Huang Xiuquan, Chairman of the Company, commits that should the Company or its subsidiaries face penalties due to violations of the China Securities Regulatory Commission's (CSRC) "Interim Measures for the Administration of Overseas Issuance and Listing of Securities by Domestic Enterprises" during the initial listing application or prior cash capital increase, he will unconditionally bear all losses incurred by the Company and its subsidiaries.

6. Follow-up Implementation Status:

(1) The amendment to the Articles of Incorporation was approved at the 2024 Annual General Meeting held on May 29, 2024.

(2) To date, the Company and its subsidiaries have not incurred any penalties due to violations of the CSRC's "Interim Measures for the Administration of Overseas Issuance and Listing of Securities by Domestic Enterprises."

7. Other Matters to be Disclosed: None.