1.Date of the board of directors resolution:2021/07/02

2.General shareholders' meeting date:2021/07/30

3.General shareholders' meeting time:9:00am

4.General shareholders' meeting location:

No. 491, Sec. 2, Guoling Rd., Zhongli Dist., Taoyuan City , Taiwan

5.Regarding cause for convening the general shareholders' meeting,

please refer to the material information of the company(XXXX/XX/XX):2021/03/12

6.Method of convening shareholders meeting (in person / in person or attendance by videoconferencing ):in person

7.Any other matters that need to be specified:

Shareholders listed in the register of shareholders originally scheduled to book closure on May 31, 2021 at the shareholders meeting are entitled to attend the shareholders meeting.