2231 Wei Sheng

Release Date: June 25, 2026 Statement Date: June 24, 2026 Statement Time: 13:34:35 Company Code: 2231 Company Name: Wei Sheng

Subject: Announcement on behalf of the significant subsidiary, Li Cheng Systems Technology Co., Ltd., regarding the shareholders' meeting resolution to lift restrictions on directors' competitive activities.

Applicable Clause: Item 21 Factual Date: June 24, 2026

Details: 1. Shareholders' Meeting Resolution Date: June 24, 2026 2. Names and Titles of Directors Permitted to Engage in Competitive Activities: (1) Hsu Ching-Wen, Director (2) Wei Sheng Electric Equipment Industrial Co., Ltd., Corporate Director (3) Li Cheng-Hung, Director (4) Huang Chien-Hung, Director 3. Scope of Permitted Competitive Activities: Companies with business scopes identical or similar to that of the Company 4. Duration of Permitted Competitive Activities: During the period of serving as a director of the Company 5. Resolution Outcome (as per Article 209 of the Company Act): Approved unanimously without objection upon consultation by the chairperson with all attending shareholders 6. Names and Titles of Directors Engaging in Competitive Activities in Mainland China-based Enterprises (if not applicable, state "Not Applicable"): Not Applicable 7. Company Name and Position Held in Such Mainland China-based Enterprise: Not Applicable 8. Address of Such Mainland China-based Enterprise: Not Applicable 9. Business Scope of Such Mainland China-based Enterprise: Not Applicable 10. Degree of Impact on the Company's Financial and Business Operations: None 11. If any director has invested in such Mainland China-based enterprise, the investment amount and shareholding ratio: None 12. Other Matters to be Disclosed: None