Greenfiltec Ltd. Announced record date for distribution for ex-rights and dividend. Type and monetary amount of dividend distribution: (1)Cash dividends:Cash dividends of TWD 2.5 per share, totaling TWD 52,948,750. Capitalization of earnings:Stock dividends of TWD 0.5 per share, totaling TWD 10,589,750.

Ex-rights (Ex-dividend) date: July 24 2023. Last date before book closure: July 25 2023. Book closure starting date: July 26 2023.

Book closure ending date: July 30 2023. Ex-rights (Ex-dividend) record date: July 30 2023. Payment date of cash dividend distribution: August 25 2023.