The 2024 Annual Shareholders' Meeting approved theArich Enterprise Co., Ltd.'s list of newly elected directors (including independent directors). Date of occurrence of the change: June 13, 2024. Title and name of the previous position holder: Institutional director: Excelsior Medical Co., Ltd. Representative: Fu Hui-Tung; Institutional director: Excelsior Medical Co., Ltd. Representative: Chang Hsien-Cheng; Institutional director: Excelsior Medical Co., Ltd. Representative: Chang Ming-Cheng; Institutional director: Excelsior Investment Co., Ltd. Representative: Hsueh Fu-Chuan; Institutional director: Xuan Hui Investment Co., Ltd. Representative: Su Wen-Lynn; Independent director: Wang Chang-Sheng Independent director: Hsu Shui-Sheng; and Independent director: Dong De-Tai.

Resume of the previous position holder: Institutional director: Excelsior Medical Co., Ltd. Representative: Fu Hui-Tung Chairman of the Company. Institutional director: Excelsior Medical Co., Ltd. Representative: Chang Hsien-Cheng Director of the Company. Institutional director: Excelsior Medical Co., Ltd. Representative: Chang Ming-Cheng Director of the Company.

Institutional director: Excelsior Investment Co., Ltd. Representative: Hsueh Fu-Chuan Director of the Company. Institutional director: Xuan Hui Investment Co., Ltd. Representative: Su Wen-Lynn Director of the Company. Independent director: Wang Chang-Sheng Independent director of the Company.

Independent director: Hsu Shui-Sheng Independent director of the Company. Independent director: Dong De-Tai Independent director of the Company. Title and name of the new position holder: Institutional director: Excelsior Medical Co., Ltd. Representative: Chang Ming-Cheng Natural-person director: Fu Jo-Hsuan Institutional director: Excelsior Medical Co., Ltd. Representative: Chang Hsien-Cheng Institutional director: Excelsior Medical Co., Ltd. Representative: Chou Cheng-Hsiao Institutional director: Excelsior Investment Co., Ltd. Representative: Hsueh Fu-Chuan Institutional director: Xuan Hui Investment Co., Ltd; Representative: Su Wen-Lynn, Independent director: Wang Chang-Sheng, Independent director: Hsu Shui-Sheng, and Independent director: Dong De-Tai.

Resume of the new position holder: Institutional director: Excelsior Medical Co., Ltd. Representative: Chang Ming-Cheng Director of the Company. Natural-person director: Fu Jo-Hsuan Director of Excelsior Medical Co., Ltd. Institutional director: Excelsior Medical Co., Ltd. Representative: Chang Hsien-Cheng Director of the Company. Institutional director: Excelsior Medical Co., Ltd. Representative: Chou Cheng-Hsiao Supervisor of Excelsior Asset Management Co.,Ltd. Institutional director: Excelsior Investment Co., Ltd. Representative: Hsueh Fu-Chuan Director of the Company.

Institutional director: Xuan Hui Investment Co., Ltd. Representative: Su Wen-Lynn Director of the Company. Independent director: Wang Chang-Sheng Independent director of the Company. Independent director: Hsu Shui-Sheng Independent director of the Company.

Independent director: Dong De-Tai Independent director of the Company. Circumstances of change:term expired. Original term: from July 20, 2021 to July 19, 2024.

Effective date of the new appointment: June 13, 2024.