St.Shine Optical Co.,Ltd. sets the ex-dividend date for cash dividends of the year 2022. Date of the resolution by the board of directors or shareholder's meeting, or of the decision by the company: August 4, 2022. Type and monetary amount of dividend distribution: Cash dividend Total distribution amount is TWD 756,247,740 (TWD 15 per share).

Ex-rights (Ex-dividend) date: August 22, 2022. Last date before book closure: August 23, 2022. Book closure starting date: August 24, 2022.

Book closure ending date: August 28, 2022. Ex-rights (Ex-dividend) record date: August 28, 2022. Payment date of cash dividend distribution: September 19, 2022.