ThinTech Materials Technology Co., Ltd. announced the board of directors of the company approved the establishment of a Risk Management Committee and the appoint the first members. Date of occurrence of the change: 2021/07/28. Name of the functional committees: Risk Management Committee. Name and resume of the new position holder: TSAI, MI-CHING¡AINDEPENDENT DIRECTOR¡ACHAIR PROFESSOR, NATIONAL CHENG KUNG UNIVERSITY LIANG, SU-MEI¡AINDEPENDENT DIRECTOR¡AACCOUNTANT, INTEGRITY CPAS CO. FANG, CHENG-HWA¡AINDEPENDENT DIRECTOR¡ASENIOR CONSULTANT, COWEALTH MEDICAL HOLDING CO., LTD. TAIWAN BRANCH(CAYMAN). Circumstances of change: new appointment. Reason of the change:new appointment. Effective date of new appointment:2021/07/28.