China Petroleum & Chemical Corporation (Sinopec) has released details of its final cash dividend for the financial year ended 31 December 2025.

Dividend details • Amount: RMB 0.112 per share, classified as an ordinary final dividend. • Currency conversion: The Hong Kong dollar equivalent will be announced once the exchange rate is fixed. • Shareholders’ approval: 13 May 2026.

Key timetable • Ex-dividend date: 8 June 2026 • Last day to lodge share transfers: 9 June 2026 (16:30) • Book-closure period: 10–16 June 2026 • Record date: 16 June 2026 • Payment date: 26 June 2026

Withholding tax framework (selected rates) • Non-resident enterprise shareholders: 10% • Non-resident individual shareholders—standard treaty rate: 10% • Non-resident individual shareholders—no treaty or 20% treaty rate: 20% • Mainland investors holding H-shares via Shanghai-Hong Kong or Shenzhen-Hong Kong Stock Connect: 20% (individuals and funds) • Hong Kong investors holding A-shares via Shanghai-Hong Kong Stock Connect: 10%

The company notes that investors from jurisdictions with treaty rates below 10% may apply for refunds of excess tax withheld once approved by the competent tax authorities.

Computershare Hong Kong Investor Services Limited will continue to serve as the share registrar during the above timetable.