Announcement on the Implementation of 2025 Annual Dividend Distribution

2025 final profit distribution plan to be implemented (A shares): 1. Cash dividend/10 shares (tax included): CNY3.00000000 2. Bonus issue from profit (share/10 shares): none 3. Bonus issue from capital reserve (share/10 shares): none Record date: 03 June 2026 Ex-date: 04 June 2026 Payment date: 04 June 2026 10 percent 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: CNY0.30000000(10 percent x CNY3.00000000) Net cash dividend/10 shares after tax: CNY2.70000000(CNY3.00000000- CNY0.30000000)

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