2317 Hon Hai: FII Announces Board Committee Membership Changes Due to Term Expiration

Announcement Date: July 8, 2026 Statement Date: July 7, 2026 Statement Time: 19:27:43 Company Code: 2317 Company Name: Hon Hai Subject: Announcement of Membership Changes in the Strategy & Sustainability Committee, Nominating Committee, Compensation & Evaluation Committee, and Audit Committee of the Important Subsidiary, Foxconn Industrial Internet Co., Ltd. Applicable Clause: Clause 6 Factual Date: July 7, 2026

1. Effective Date of Change: July 7, 2026

2. Functional Committee Names: Strategy & Sustainability Committee, Nominating Committee, Compensation & Evaluation Committee, Audit Committee

3. Former Members: Strategy & Sustainability Committee: Cheng Hung-Meng, Liao Tsui-Ping, Lee Chun-Chi, Liu Chun-Chieh, Ting Chao-Pang Nominating Committee: Li Hsin, Li Dan, Ting Chao-Pang Compensation & Evaluation Committee: Li Hsin, Li Dan, Cheng Hung-Meng Audit Committee: Li Hsin, Li Dan, Liao Tsui-Ping

4. Former Members' Resumes: Strategy & Sustainability Committee: Cheng Hung-Meng: Chairman and General Manager of the Third Board of Directors of Foxconn Industrial Internet Co., Ltd. Previously served as General Manager of FIT Yunyuan Electronics (Shanghai) Co., Ltd. and FG Business Unit of Hon Hai Precision Industry Co., Ltd. Liao Tsui-Ping: Second-level Researcher and Doctoral Supervisor at the Energy Strategy Research Center, Guangzhou Institute of Energy, Chinese Academy of Sciences. Also serves as Vice President of the Guangdong Association for Environmental Economics and Policy, Deputy Director of the Guangdong Carbon Labeling Special Committee, Member of the Guangdong Energy Measurement and Testing Standardization Technical Committee, and Independent Director of Sundance Technology Co., Ltd. Lee Chun-Chi: Chairman of the Second Board of Directors of Foxconn Industrial Internet Co., Ltd. Previously served as Lecturer at Kochi University of Technology, Japan, Principal Researcher at FINETECH Corporation, Japan, and Senior Technical Advisor at Futaihua Industry (Shenzhen) Co., Ltd. Liu Chun-Chieh: Currently serves as General Manager of the Company's High-End Precision Mechanisms Business Group (including smartphones and wearables), Chairman of the High-End Cloud Decision Committee, and Chairman of the Smart Factory Decision Committee. Previously served as Director of IPL International Limited and Foxconn Precision International Limited. Ting Chao-Pang: General Manager and Director of Hongbai Technology Co., Ltd., Director of FII Yukang Medical Technology (Shenzhen) Co., Ltd.

Nominating Committee: Li Hsin: Full Professor in the Department of Electrical and Computer Engineering at Duke University, USA, and Associate Vice Chancellor (Graduate and Research) at Duke Kunshan University, China. Li Dan: Chair (Jointly Held) of the Accounting Department, School of Economics and Management, Tsinghua University, Tenured Associate Professor, and Doctoral Supervisor. Serves as Academic Director of the Tsinghua University Master Program in Advanced Financial Management and Big Data, and Director of the Tsinghua University Center for Corporate Governance. Also serves as Independent Director of Ecloud Limited and Oriental Micro Silver Technology Co., Ltd. Ting Chao-Pang: General Manager and Director of Hongbai Technology Co., Ltd., Director of FII Yukang Medical Technology (Shenzhen) Co., Ltd.

Compensation & Evaluation Committee: Li Hsin: Full Professor in the Department of Electrical and Computer Engineering at Duke University, USA, and Associate Vice Chancellor (Graduate and Research) at Duke Kunshan University, China. Li Dan: Chair (Jointly Held) of the Accounting Department, School of Economics and Management, Tsinghua University, Tenured Associate Professor, and Doctoral Supervisor. Serves as Academic Director of the Tsinghua University Master Program in Advanced Financial Management and Big Data, and Director of the Tsinghua University Center for Corporate Governance. Also serves as Independent Director of Ecloud Limited and Oriental Micro Silver Technology Co., Ltd. Cheng Hung-Meng: Chairman and General Manager of the Third Board of Directors of Foxconn Industrial Internet Co., Ltd. Previously served as General Manager of FIT Yunyuan Electronics (Shanghai) Co., Ltd. and FG Business Unit of Hon Hai Precision Industry Co., Ltd.

Audit Committee: Li Hsin: Full Professor in the Department of Electrical and Computer Engineering at Duke University, USA, and Associate Vice Chancellor (Graduate and Research) at Duke Kunshan University, China. Li Dan: Chair (Jointly Held) of the Accounting Department, School of Economics and Management, Tsinghua University, Tenured Associate Professor, and Doctoral Supervisor. Serves as Academic Director of the Tsinghua University Master Program in Advanced Financial Management and Big Data, and Director of the Tsinghua University Center for Corporate Governance. Also serves as Independent Director of Ecloud Limited and Oriental Micro Silver Technology Co., Ltd. Liao Tsui-Ping: Second-level Researcher and Doctoral Supervisor at the Energy Strategy Research Center, Guangzhou Institute of Energy, Chinese Academy of Sciences. Also serves as Vice President of the Guangdong Association for Environmental Economics and Policy, Deputy Director of the Guangdong Carbon Labeling Special Committee, Member of the Guangdong Energy Measurement and Testing Standardization Technical Committee, and Independent Director of Sundance Technology Co., Ltd.

5. New Members: Strategy & Sustainability Committee: Cheng Hung-Meng, Huang Te-Tsai, Yang Chiu-Chin, Hsu Hsing-Jen, Ting Chao-Pang, Liao Tsui-Ping Nominating Committee: Li Hsin, Li Dan, Lin Huan-Ju Compensation & Evaluation Committee: Li Hsin, Li Dan, Cheng Hung-Meng Audit Committee: Li Dan, Li Hsin, Liao Tsui-Ping

6. New Members' Resumes: Strategy & Sustainability Committee: Cheng Hung-Meng: Chairman and General Manager of the Third Board of Directors of Foxconn Industrial Internet Co., Ltd. Previously served as General Manager of FIT Yunyuan Electronics (Shanghai) Co., Ltd. and FG Business Unit of Hon Hai Precision Industry Co., Ltd. Huang Te-Tsai: Chief Financial Officer and Corporate Governance Officer of Hon Hai Precision Industry Co., Ltd. Yang Chiu-Chin: Site Operations Officer and Head of AI Software Business at Hon Hai Precision Industry Co., Ltd. Also serves as Chairman and General Manager of Jusda International Supply Chain Management Co., Ltd. Hsu Hsing-Jen: General Manager of the Company's High-End Precision Components Product Group (including smartphones and wearables). Director of FII Yuzhan Technology (Henan) Co., Ltd., FII Yuzhan Technology (Shenzhen) Co., Ltd., Shenzhen FII Lingyun Optical Technology Co., Ltd., Lingyun Optical Technology Co., Ltd., FII Smart Workshop (Zhengzhou) Co., Ltd., Chairman of FII Smart Workshop (Zhengzhou) Co., Ltd., Chairman and General Manager of FII Precision Technology (Ganzhou) Co., Ltd. Ting Chao-Pang: General Manager and Director of Hongbai Technology Co., Ltd., Director of FII Yukang Medical Technology (Shenzhen) Co., Ltd. Liao Tsui-Ping: Second-level Researcher and Doctoral Supervisor at the Energy Strategy Research Center, Guangzhou Institute of Energy, Chinese Academy of Sciences. Also serves as Vice President of the Guangdong Association for Environmental Economics and Policy, Deputy Director of the Guangdong Carbon Labeling Special Committee, Member of the Guangdong Energy Measurement and Testing Standardization Technical Committee, and Independent Director of Sundance Technology Co., Ltd.

Nominating Committee: Li Hsin: Full Professor in the Department of Electrical and Computer Engineering at Duke University, USA, and Associate Vice Chancellor (Graduate and Research) at Duke Kunshan University, China. Li Dan: Chair (Jointly Held) of the Accounting Department, School of Economics and Management, Tsinghua University, Tenured Associate Professor, and Doctoral Supervisor. Serves as Academic Director of the Tsinghua University Master Program in Advanced Financial Management and Big Data, and Director of the Tsinghua University Center for Corporate Governance. Also serves as Independent Director of Ecloud Limited and Oriental Micro Silver Technology Co., Ltd. Lin Huan-Ju: Director of Cloud Network Technology Singapore Pte. Ltd., and Deputy General Manager of Marketing Operations for the Company's High-End Precision Components Product Group (including smartphones and wearables).

Compensation & Evaluation Committee: Li Hsin: Full Professor in the Department of Electrical and Computer Engineering at Duke University, USA, and Associate Vice Chancellor (Graduate and Research) at Duke Kunshan University, China. Li Dan: Chair (Jointly Held) of the Accounting Department, School of Economics and Management, Tsinghua University, Tenured Associate Professor, and Doctoral Supervisor. Serves as Academic Director of the Tsinghua University Master Program in Advanced Financial Management and Big Data, and Director of the Tsinghua University Center for Corporate Governance. Also serves as Independent Director of Ecloud Limited and Oriental Micro Silver Technology Co., Ltd. Cheng Hung-Meng: Chairman and General Manager of the Third Board of Directors of Foxconn Industrial Internet Co., Ltd. Previously served as General Manager of FIT Yunyuan Electronics (Shanghai) Co., Ltd. and FG Business Unit of Hon Hai Precision Industry Co., Ltd.

Audit Committee: Li Hsin: Full Professor in the Department of Electrical and Computer Engineering at Duke University, USA, and Associate Vice Chancellor (Graduate and Research) at Duke Kunshan University, China. Li Dan: Chair (Jointly Held) of the Accounting Department, School of Economics and Management, Tsinghua University, Tenured Associate Professor, and Doctoral Supervisor. Serves as Academic Director of the Tsinghua University Master Program in Advanced Financial Management and Big Data, and Director of the Tsinghua University Center for Corporate Governance. Also serves as Independent Director of Ecloud Limited and Oriental Micro Silver Technology Co., Ltd. Liao Tsui-Ping: Second-level Researcher and Doctoral Supervisor at the Energy Strategy Research Center, Guangzhou Institute of Energy, Chinese Academy of Sciences. Also serves as Vice President of the Guangdong Association for Environmental Economics and Policy, Deputy Director of the Guangdong Carbon Labeling Special Committee, Member of the Guangdong Energy Measurement and Testing Standardization Technical Committee, and Independent Director of Sundance Technology Co., Ltd.

7. Nature of Change: End of Term

8. Reason for Change: Full re-election due to expiration of term

9. Original Term: July 7, 2023 – July 6, 2026