Tianjin Capital Environmental Protection Group Company Limited (Tianjin Capital) reported no changes to its share capital structure for the month ended 30 April 2026, according to its monthly return filed with Hong Kong Exchanges and Clearing Limited on 4 May 2026.

Authorised and Issued Share Capital • H shares: Authorised and issued volumes remained at 340.00 million shares with a par value of RMB 1 each. • A shares: Authorised and issued volumes were unchanged at 1.23 billion shares, also with a par value of RMB 1 each. • Total authorised/registered share capital stood at RMB 1.57 billion, with no new share issues, cancellations or treasury share movements during the month.

Public Float Tianjin Capital confirmed full compliance with the Hong Kong Stock Exchange’s minimum public-float requirement for its H shares, which must remain above 5.00% of the total issued H-share count.

Employee Share Options The A-Share Option Incentive Scheme closed April with 3.44 million options outstanding, identical to the prior month. No options were exercised, cancelled or lapsed in April, resulting in: • New shares issued: 0 • Treasury shares transferred: 0 • Funds raised from option exercises: RMB 0

Other Equity Instruments The company reported no outstanding warrants, convertible securities, or other equity-linked instruments, and no additional agreements to issue shares.

Compliance Confirmation The board affirmed that all securities activities during April complied with Hong Kong listing rules, relevant laws and regulatory requirements.