HTSC (华泰证券股份有限公司) filed its Monthly Return with the Hong Kong Stock Exchange for the period ended 31 March 2026, confirming that the company’s share structure remained unchanged during the month.

• Issued Share Capital – A-shares listed on the Shanghai Stock Exchange: 7.31 billion shares with RMB 1 par value. – H-shares listed in Hong Kong: 1.72 billion shares with RMB 1 par value. – Total issued shares: 9.03 billion. No treasury shares are held.

• Capital Movements No new shares were issued, repurchased or cancelled across either share class in March 2026. Consequently, authorised/registered and issued share capital figures were unchanged from the prior month.

• Public Float Compliance HTSC confirmed compliance with the Hong Kong minimum public-float requirement of 5% for its H-share class.

• Outstanding Convertible Bonds The company maintains HK$10.00 billion zero-coupon convertible bonds due 2027 under a general mandate. – Conversion price: HK$19.70 per H-share. – Potential new H-shares upon full conversion: 507.61 million. – No conversions or treasury-share transfers occurred during the reporting month.

• Other Instruments No share options, warrants, Hong Kong depositary receipts or other share-linked instruments were outstanding or exercised during the month, and no other corporate actions affecting share capital were recorded.

The filing, submitted on 8 April 2026, states that all corporate actions comply with applicable listing rules and regulatory requirements.