Beijing Chieftain Control Engineering Technology Co., Ltd. announced 2021 final profit distribution plan to be implemented (A shares): Cash dividend/10 shares (tax included): CNY 0.20000000. Record date: 07 July 2022, Ex-date: 08 July 2022 and Payment date: 08 July 2022. 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: CNY0.02000000(10% x CNY0.20000000) Net cash dividend/10 shares after tax: CNY0.18000000(CNY0.20000000- CNY0.02000000).