China Petroleum & Chemical Corporation (600028.SH)'s controlling shareholder and its concerted actors have collectively increased their holdings of the company's shares by 0.4%.

China Petroleum & Chemical Corporation (600028.SH) announced that on April 8, 2026, the company received a notice from its controlling shareholder, China Petroleum & Chemical Corporation Group. As of April 7, 2026, China Petroleum & Chemical Corporation Group, through its own and its wholly-owned subsidiaries, has completed the plan to increase its holdings of the company's A shares and H shares. As of the date of the announcement, China Petroleum & Chemical Corporation Group and its wholly-owned subsidiaries have cumulatively increased their holdings by 484 million shares, accounting for approximately 0.4% of the company's total issued share capital, with a total investment of RMB 2.073 billion (excluding taxes and fees).