CIG Shanghai Co., Ltd. (CIG) reported to Hong Kong Exchanges and Clearing Limited that its authorised and issued share capital remained unchanged during September 2026, with no new shares issued or repurchased over the period.

Authorised and Issued Capital • Ordinary H shares: 92.66 million at RMB 1 par value; no change from August. • Ordinary A shares: 275.59 million at RMB 1 par value; no change from August. • Total authorised/registered share capital: 368.25 million shares, unchanged month-on-month. • Treasury shares: nil for both H and A share classes.

Public Float CIG confirmed compliance with the Main Board Listing Rule 13.32D(1) public-float requirement. For PRC issuers with dual listings, a minimum free-float threshold of 5% of H-share capital applies.

Equity Incentive Schemes • 2024 A-share Option Plan: 8.02 million options outstanding; 454,700 options scheduled for cancellation following employee departures, and 618 options to be cancelled due to voluntary waiver. • 2026 A-share Option Plan: 4.00 million options granted; a further 0.99 million options remain available for grant. • H-share Restricted Share Incentive Scheme: capacity to issue up to 17.63 million H shares; 2.29 million incentive shares were granted on 24 August 2026, with no issuances in September.

Capital Movements Across all share classes, total net changes during the month were zero: • Increase/decrease in issued A shares: 0.00 • Increase/decrease in issued H shares: 0.00 • Movement in treasury shares: none recorded.

Regulatory Compliance The company affirmed that all outstanding share issues and incentive plans have received the requisite shareholder approvals, satisfy Hong Kong Listing Rules, and involve no pending payments or regulatory filings.

The monthly return was filed on 7 October 2026 by Joint Company Secretary, Deputy General Manager and Board Secretary Ms. Jin Zeqing.