2026-03-11

1.Date of the board of directors' resolution：2026/03/11

2.Shareholders meeting date：2026/06/26

3.Shareholders meeting location：4F, No.1 Hsin-Yi Rd., Sec.5, Taipei City, Taiwan

(Taipei International Convention Center 4F VIP Hall)

4.Shareholders' meeting will be held by means of (physical shareholders' meeting/ hybrid shareholders' meeting / virtual-only shareholders' meeting)：physical shareholders' meeting

5.Cause for convening the meeting (1)：Report item(s)

(1)：2025 Business Report

(2)：Audit Committee's Review Report on 2025 Financial Statements

(3)：The distribution of employees' and directors' compensation of 2025

6.Cause for convening the meeting (2)：Ratification Item(s)

(1)：To approve 2025 Business Report and Consolidated Financial Statements

(2)：To approve 2025 Profit Distribution Proposal

7.Cause for convening the meeting (3)：Discussion Item(s)

(1)：To amend the Rules for Election of Directors.

(2)：Proposal to release the Directors from non-competition restrictions.

8.Extemporary Motions：

9.Book closure starting date：2026/04/28

10.Book closure ending date：2026/06/26

11.Any other matters that need to be specified：The voting right can be execised in electronic form in

this shareholders'meeting, exercise period:from 2026/05/27

to 2026/06/23, please log in directly to the ”Shareholder

e Ticket” website of Taiwan Depository & Clearing Corporation

and vote in accorance with the explaination.

【Web address:www.stockvote.com.tw 】