Yongwei Investment Holding (3712) Announces Key Resolutions from Subsidiary Donghong Green Energy's Shareholders' Meeting

Release Date: 2026/05/19 Spokesperson Date: 2026/05/18 Spokesperson Time: 18:02:12 Company Code: 3712 Company Name: Yongwei Investment Holding Subject: Announcement of important resolutions from the shareholders' meeting of subsidiary Donghong Green Energy Environmental Protection Technology Co., Ltd.

Date of Occurrence: 2026/05/18

Description: 1. Date of the regular shareholders' meeting: 2026/05/18 2. Important Resolution 1 (Appropriation of earnings or offsetting of deficits): Approved the proposal for offsetting the deficit for the year 2025. 3. Important Resolution 2 (Amendment to the Articles of Incorporation): None. 4. Important Resolution 3 (Business Report and Financial Statements): Approved the business report and financial statements for the year 2025. 5. Important Resolution 4 (Election of Directors and Supervisors): None. 6. Important Resolution 5 (Other Matters): None. 7. Other information to be specified: None.