Bank of Zhengzhou Co., Ltd. reported no changes to either authorised or issued share capital for the month ended 31 May 2026.

Authorised/Registered Capital • H shares remained at 2.02 billion shares with a par value of RMB 1.00, representing authorised capital of RMB 2.02 billion. • A shares stood at 7.07 billion shares with a par value of RMB 1.00, equal to authorised capital of RMB 7.07 billion. • Aggregate authorised capital therefore stayed at RMB 9.09 billion.

Issued Shares • Hong Kong-listed H shares (stock code 06196) totalled 2.02 billion; no treasury shares were held. • Shenzhen-listed A shares (stock code 002936) totalled 7.07 billion; no treasury shares were held. • No share issuance, cancellation, conversion or repurchase occurred during the month.

Public Float Compliance The bank confirmed that its H-share public float complied with the Hong Kong Stock Exchange’s minimum 5 % requirement for PRC issuers.

Corporate Governance The monthly return was submitted on 3 June 2026 by Chairman and Executive Director Zhao Fei. No outstanding share options, warrants, convertible securities or other equity-linked instruments were reported.