Beisen Holding Limited (stock code: 09669) disclosed a share buy-back executed on 16 March 2026 under its Hong Kong-listed ordinary shares.

Key transaction details • Volume: 90,000 shares (approximately 0.09 million), representing 0.0123 % of the company’s 731.28 million issued shares (excluding treasury shares) prior to the transaction. • Price range: HK$4.42 – HK$4.52 per share; volume-weighted average price: HK$4.50. • Cash outlay: HK$0.40 million. • Repurchased shares will be held as treasury stock; no shares were cancelled.

Post-transaction share profile (16 March 2026) • Issued shares (ex-treasury): 731.19 million (down from 731.28 million). • Treasury shares: 5.01 million (up from 4.92 million). • Total issued shares unchanged at 736.19 million.

Repurchase mandate utilisation • Mandate approved: 18 September 2025, authorising repurchase of up to 70.12 million shares. • Shares repurchased to date: 9.77 million, equal to 1.39 % of the share base at the date of mandate approval. • Remaining capacity under mandate: 60.35 million shares.

Additional information • A moratorium on issuing new shares or disposing of treasury shares is in place until 15 April 2026, in accordance with Hong Kong Listing Rules. • All repurchases were conducted on the Stock Exchange of Hong Kong and complied with the prevailing regulatory requirements.

The Next Day Disclosure Return was signed by Joint Company Secretary Liu Xianna on 16 March 2026.