Wangsun Technology Announces Commitments Made During Initial Listing Application and Subsequent Implementation Status

1. Date of Event: July 2, 2026

2. Company Name: Wangsun Technology Co., Ltd.

3. Relationship with Company (Please specify 'Company' or 'Subsidiary'): Company

4. Cross-shareholding Ratio: Not applicable

5. Reason for Announcement: In accordance with the notices issued by 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.

At the time of its initial listing application, the Company submitted the following commitments upon request by the Taiwan Stock Exchange Corporation:

(1) Jiangsu Shizhun is a key operating subsidiary in the Company’s China market. To protect shareholder rights, the Company commits to amending its Articles of Incorporation to stipulate: '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.—shall require prior board resolution and shareholder approval before implementation.'

This amendment will be submitted for approval at the next shareholders’ meeting.

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

6. Response Measures:

Subsequent Implementation Status:

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

(2) To date, the Company has not incurred any penalties for violating the CSRC’s 'Interim Measures for the Administration of Overseas Securities Issuance and Listing by Domestic Enterprises.'

7. Other Matters to be Disclosed (If the subject of the event or resolution is a publicly issued company or above, this material information also qualifies as a matter under Article 7, Paragraph 9 of the Enforcement Rules of the Securities and Exchange Act that significantly affects shareholder rights or securities prices): None.