1.Date of the board of directors' resolution：2026/03/11
2.Shareholders meeting date：2026/06/17
3.Shareholders meeting location：No.200, Sec. 1, Daxing W. Rd., Taoyuan Dist., 
  Taoyuan City 330,Taiwan.(Fullon Hotel, Moutan Hall)
4.Shareholders' meeting will be held by means of ：physical shareholders' meeting
5.Cause for convening the meeting (1)：Report item(s)
(1)：2025 Business Report
(2)：2025 Audit Committee's Review Report
(3)：2025 Related Party Purchase and Sales Transactions Report
(4)：2025 Situation of Promotion about Sustainable Development Report
6.Cause for convening the meeting (2)：Ratification Item(s)
(1)：2025 Business Report and Financial Statements
(2)：2025 Deficit Compensation
7.Cause for convening the meeting (3)：Discussion Item(s)
(1)：Payment of cash from capital surplus
(2)：Amendments to certain provisions of the "Articles of Incorporation"
8.Cause for convening the meeting (4)：Election Item
(1)：Re-election of all directors
9.Cause for convening the meeting (5)：Other Proposal(s)
(1)：Removal of non-competition restrictions imposed on new directors and representatives
10.Extemporary Motions：
11.Book closure starting date：2026/04/19
12.Book closure ending date：2026/06/17
13.Any other matters that need to be specified：None