Wuhan Tianyuan Environmental Protection Co.,LTD announced 2022 final profit distribution plan to be implemented (A shares): Cash dividend/10 shares (tax included): CNY 0.50000000. Record date: 19 April 2023, Ex-date: 20 April 2023 and Payment date: 20 April 2023. 10% withholding tax on cash dividend will be deducted in CNY within the cash dividend receivable.

Please refer to below details: Tax on cash dividend/10 shares: CNY0.05000000(10% x CNY0.50000000), Net cash dividend/10 shares after tax: CNY0.45000000(CNY0.50000000- CNY0.05000000).