1. For major company information, please refer to the Public Information Observatory

2. The Company has signed a contract to use the "e-Counter Platform" of the Clearing House to accept shareholders' applications for shareholder affairs by means of digital signatures, for the shareholder affairs matters that have been opened for application, please link to the website of the Clearing House https://stockservices.tdcc.com.tw/evote/index.html refer to the disclosure instructions of the "e-Counter Shareholder Affairs e-Counter"; For other electronic applications for shareholder affairs that have not yet been opened on this platform, please maintain the current application to the company's shareholder affairs agency (Fubon Securities Co., Ltd.) in writing and stamped with the original seal.