China Haisum Engineering Co., Ltd. announced final cash dividend of CNY 1.85400000 (A shares) per 10 shares (tax included) for 2022. Record date is 26 May 2023. Ex-date is 29 May 2023.

Payment date is 29 May 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: CNY 0.18540000(10% x CNY 1.85400000).

Net cash dividend/10 shares after tax: CNY 1.66860000(CNY 1.85400000- CNY 0.18540000).