Topkey Corporation announced the change of the company's important personnel. Name, title, and resume of the previous position holder: General manager of business group¡GAlan Chen,General manager of Business group and Chief Operating Officer of business group¡GJames Hsu,Chief Operating Officer of business group. Name, title, and resume of the new position holder: General manager of business group¡GEric Chang,Vice General manager of business group and Chief Operating Officer of business group¡GCurtis Wu, Vice General Manager of subsidiary. Effective May 17, 2021.