Jilin Province Chuncheng Heating Company Limited (Chuncheng Heating) filed its Monthly Return for the period ended 31 May 2026, confirming that the company’s share structure remained unchanged during the month.

Total Issued Share Capital • Ordinary H shares: 116.70 million, all listed in Hong Kong. • Ordinary domestic shares: 350.00 million, unlisted in Hong Kong. • Aggregate issued shares: 466.70 million with a par value of RMB 1.00 each.

Key Disclosures 1. No increases, decreases, cancellations, or repurchases of shares were recorded in May 2026. 2. The company held zero treasury shares at both the beginning and end of the month. 3. Chuncheng Heating confirmed compliance with the Main Board’s minimum public-float requirement—at least 25% of its H share class remains in public hands. 4. No share options, warrants, convertible securities, or other equity-linked instruments were outstanding or issued during the period. 5. All regulatory confirmations required under Hong Kong Listing Rules were provided by Joint Company Secretary Wan Tao.

The filing indicates stable capital structure and full regulatory compliance, with no corporate actions affecting the issued share base in May 2026.