Promote and implement corporate social responsibility policies and sustainable development: 1. Review and suggestions on the effectiveness of ESG implementation. 2. Set out the main ESG direction and outlined an annual implementation plan and progress. 3. Supervise the disclosure items of sustainability information and review the Sustainability Report. 4. Other related matters. The Company established the Sustainable Development Committee on June 25, 2025. The Committee convenes at least once a year. The current members are as follows: Functional Committee Convener Member The Sustainable Development Committee Yuan-Sheng Liu Yuan-Sheng Liu, Fu-Lai Hsieh, De-Yi Tu, Guo-Hui Huang, Jun-Yuan Qiu Operations of the Sustainable Development Committee Discussions and resolutions of the Sustainable Development Committee in 2025, and how the Company handled the opinions of the Committee Members: Date of the Sustainable Development Committee Meeting Contents of the Proposal Results of Sustainable Development Committee Resolutions The Company’s Sustainable Development Committee Handling of the Opinions of the Committee Members 2025/11/13 1. Committee Composition and Task Force Establishment Report 2. 2025 ESG Implementation Results and Review 3. 2026 ESG Annual implementation plan All members that were present unanimously resolved the proposal Submit to the board of directors for discussion