[Chia Tai] Announcement of the Convening of the 1st Extraordinary Shareholders' Meeting in 115

1. Board resolution date: 115/06/17 2. Date of the extraordinary shareholders' meeting: 115/08/05 3. Location of the extraordinary shareholders' meeting: No. 2, Yongyun 5th Road, Yongkang District, Tainan City (First Meeting Room, Yongkang Plant I, the Company). 4. Method of convening the shareholders' meeting (in-person / video-assisted / video-only): In-person shareholders' meeting 5. Reasons for convening - Agenda items: (1): Proposal to amend certain provisions of the Articles of Incorporation. (2): Proposal for the Company to conduct a private placement of ordinary shares for cash capital increase. 6. Any ad hoc motions: None 7. Start date of share transfer suspension: 115/07/07 8. End date of share transfer suspension: 115/08/05 9. Other matters to be stated: Re-approval of proposals.