Lier Chemical Co.,LTD. announced 2022 final profit distribution plan to be implemented (A shares): Cash dividend/10 shares (tax included): CNY 5.00000000, 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: CNY0.50000000(10% x CNY5.00000000).

Net cash dividend/10 shares after tax: CNY4.50000000(CNY5.00000000- CNY0.50000000.