Audit Committee

Members of the Audit Committee

Members	Name	Education	Professional Experience
Convenor	Wei-Min Sheng	PhD (Purdue U.) Accounting Purdue University	Professor of Department of Public Finance in National Taichung University of Science and Technology. Independent director and Remuneration Committee member of Episil-Precision Inc. Independent director and Remuneration Committee member of uPI Semiconductor Corp. Independent director and Remuneration Committee member of Elite Semiconductor Memory Technology Inc.
Member	Shian-Ho Shen	B.S. Electrical Engineering, Chung Yuan Christian University	Vice President & factory director of United Microelectronics Corp. Vice President of AUO Corporation Director of C Sun Mfg Ltd. Director of Taiwan Surface Mounting Technology Corp. Director of Chem Tec Corporation Co., Ltd.
Member	Wei-Chen Wang	Department of Accounting, National Chengchi University	CPA,PwC Taiwan CPA, Zhicheng Co-Accounting Firm Independent director and Remuneration Committee member of Taiwan Mask Corp. Independent director and Remuneration Committee member of Feature Integration Technology Inc. Independent director of Etron Technology, Inc.
Member	En-Te Hsu	PhD Accounting National Taiwan University	Professor of Department of Accounting in Tunghai University. Director of Accounting and Industry Research Center in Tunghai University. Director of EMBA Tunghai University. Independent director and Remuneration Committee member of Mobiletron Electronics Co., Ltd. Independent director and Remuneration Committee member of Unicon Optical Co., Ltd.
Member	Chun-Hsin Tsou	Doctor of Laws, China University of Political Science and Law	Leading lawyer/patent attorney/director of AIPT International Law Offi Doctor / Arbitrator of Chinese Construction Industry Arbitration Association Member of Procurement Appeal Review Committee, Taipei City Government Independent director and Remuneration Committee member of Chaheng Precision Co., Ltd. Independent director and Remuneration Committee member of Tcm Biotech International Corp.

Audit Committee Responsibilities

The Audit Committee assists the Board of Directors in overseeing the quality and integrity of the Company’s accounting, auditing, financial reporting processes, and financial controls. Matters for review include:

Appointment, dismissal, and compensation of the heads of finance, accounting, and internal audit
Appointment, dismissal, and compensation of the external auditor (certified public accountant)
Company risk management
Fraud investigation reports
Employee grievance and whistleblower reports
Related-party transactions and potential conflicts of interest involving managers and directors
Regulatory compliance
Capital raising or the issuance of securities
Material lending of funds, endorsements, or guarantees
Material asset or derivatives transactions
Design and effectiveness of the internal control system
Auditing and accounting policies and procedures
Financial statements

Audit Committee Meeting Status

The second term of Audit Committee is May 31, 2023 to May 30, 2026. 15 meetings(A) have been held so far, and the attendance is as follows:

Date:2025.12.31

Title	Name	Attendance in Person (B)	Attendance by Proxy	Actual attendance rate (B/A)	備註
Independent Director	Wei-Min Sheng	14	1	93.33%	Convenor
Independent Director	Shian-Ho Shen	14	1	93.33%
Independent Director	Wei-Cheng Wang	15	0	100.0%
Independent Director	En-Te Hsu	15	0	100.0%
Independent Director	Chun-Hsin Tsou	15	0	100.0%

Members of the Audit Committee

Audit Committee Responsibilities

Audit Committee Meeting Status

The second term of Audit Committee is May 31, 2023 to May 30, 2026. 15 meetings(A) have been held so far, and the attendance is as follows:

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