Information on the Sustainable Development Committee

In order to achieve the company's sustainable development goals and strengthen sustainable governance, the company established a Sustainable Development Committee on May 12, 2025. The committee is composed of independent directors and senior management of the company. The committee is responsible for compiling a sustainability report, which, after being submitted to the board of directors for resolution, will be published and filed on the Internet designated by the stock exchange. In addition to adhering to the principle of corporate sustainability and guiding

• (1) the implementation of corporate governance
• (2) the development of a sustainable environment
• (3) the maintenance of social welfare
• (4) the disclosure of corporate sustainability information, the committee reports to the board of directors at least once a year on the annual results of its sustainability implementation.

The Sustainable Development Committee shall consist of three members, appointed by the Board of Directors, with at least half of them being independent directors. The powers of the Sustainable Development Committee are as follows:

• (I) Formulation of the company's sustainable development policies, objectives, strategies, and implementation plans. The company's sustainable development includes environmental (E), social (S), and governance (G) aspects.
• (II) Review the implementation and effectiveness of the company's sustainable development, revise strategic objectives and related rules and regulations, and submit reports to the board of directors regularly.
• (III) Supervise matters related to sustainability information disclosure and review sustainability reports.
• (IV) To supervise the implementation of the Company's code of conduct for sustainable development or other sustainable development-related work as resolved by the Board of Directors.

Supervision of sustainable development:

The Board of Directors is the highest guiding body for the Company’s sustainable development. The Board of Directors hears reports from the convener of the Sustainable Development Committee on the operation of each meeting (at least once per quarter). The Sustainable Development Planning Team drafts the work plan for the following year at the end of each year and submits it to the Sustainable Development Committee for approval. The team reports to the Sustainable Development Committee in the first quarter of each year to review the implementation of the previous year. The convener of the Sustainable Development Committee then reports to the Board of Directors. The Board of Directors assesses and reviews the progress of implementation and urges adjustments when necessary.
  The Sustainable Development Committee is organized in accordance with organizational procedures and is responsible for promoting and implementing the company's sustainable development strategy and objectives. It has a Sustainable Development Chairperson, who is Assistant to the General Manager, Teng Yu Wen, and is responsible for handling matters related to the Sustainable Development Committee's meetings and implementing tasks assigned by the committee. The Sustainable Development Committee should meet at least once a year and may convene as needed.

Information on the Composition and Operation of the Sustainable Development Committeeis

• (I) The term of office of this Sustainable Development Committeeis from May 25, 2026 to May 24, 2029
• (II) The Sustainable Development Committee met one in 2026 (A). As of January 29, 2026, the attendance of the committee members was as follows:

  Position	Name	Professional Qualifications and Experience	Attendance in person (B)	Attendance by proxy	Actual attendance (%) (B/A)	Remarks
  Convener (Independent Director)	Hung, Shun-Ching	With experience in marketing, commerce, or subjects required by the business of the Company in public or private colleges or universities	1	0	100%	Reelected (2026.5.25)
  Committee Member (Chairman)	Chou, Wan-Shun	Possesses professional experience in business management, legal affairs, finance, and accounting; currently serves as Chairman of the Company.	1	0	100%	Reelected (2026.5.25)
  Committee Member (Independent Director)	Kuo, Chung-Chien	With experience in finance, accounting or subjects required by the business of the company in public or private colleges or universities	1	0	100%	Reelected (2026.5.25)

   
• (III) Resolutions made by the Sustainable Development Committee

  Meeting Date	Motions	Resolution	The Company’s Handling of Sustainable Development Committee Opinions
  August 5, 2025 (1th meeting of the 1th term)	Deliberation on Sustainable Development Goals and Action Plan	The proposal was approved unanimously by all attending members.	Proposed to the Board of Directors and approved by the attending directors unanimously
  November 4, 2025 (2th meeting of the 1th term)	Deliberation the succession planning and implementation status for Board members and key management.	The proposal was approved unanimously by all attending members.	Proposed to the Board of Directors and approved by the attending directors unanimously
  	Deliberation the specific management objectives and implementation status of the Board diversity policy.
  January 29, 2026 (3th meeting of the 1th term)	The establishment of the Sustainability Development Strategy.	The proposal was approved unanimously by all attending members.	Proposed to the Board of Directors and approved by the attending directors unanimously
  	The Sustainability Development Implementation Plan.