Announcement of the election of Vice Chairperson by the Company’s Board of Directors

Announcement on behalf of Amaran for the change of representative of its institutional director

Announcement of the change of representative of the Company’s institutional director, Yi Tai Investment Co., Ltd.

Announcement of the Company’s new appointment of acting Chief Executive Officer

Announcement of the Company’s new appointment of spokesperson

Announcement on behalf of Amaran of the resignation of its representative of institutional director

Announcement of change of the Company’s spokesperson

Announcement of the resignation of the Company’s representative of institutional director

Announcement on behalf of Amaran of the retirement of Chairperson of the Board and General Manager

Announcement of the retirement of the Company’s Chief Executive Officer (General Manager)