Tanwan Inc. disclosed on 19 May 2026 that it repurchased 10,000 ordinary shares on the Hong Kong Stock Exchange on the same day.

• Transaction details – Repurchase volume: 10,000 shares – Price range: HKD 13.53–13.61 per share – Volume-weighted average price: HKD 13.59 per share – Aggregate consideration: HKD 135,966 (approximately 0.14 million)

• Capital structure after the transaction – Issued shares (excluding treasury shares): 521.23 million, down by 10,000 shares – Treasury shares: 13.21 million, up by 10,000 shares – Total issued shares (including treasury shares): unchanged at 534.44 million

• Repurchase mandate utilisation – Authorised under mandate dated 19 June 2025: 53.31 million shares – Cumulative repurchases under the mandate (including this transaction): 11.83 million shares, equivalent to 2.22 % of the issued share count on the mandate date

• Additional information – All 10,000 shares repurchased are being held as treasury shares; none have been cancelled. – A 30-day moratorium on new share issues or treasury-share sales is in effect through 18 June 2026. – The company confirmed compliance with Hong Kong Main Board Rules and other applicable regulations.