Sinopec Oil Service (01033): Li Honghai resigned as secretary of the board of directors

On August 3, 2021, the company's board of directors resolved to appoint Sun Bingxiang as the deputy general manager of the company, and the term of office began on August 3, 2021 to the expiration date of the tenth board of directors.

Due to his age, Li Honghai submitted his resignation to the Board of Directors on August 3, 2021, resigning as secretary of the Board of Directors of the Company, effective August 3, 2021. After this resignation, Li Honghai will continue to serve as a senior expert of China Petroleum and Chemical Corporation limited in the field of capital operation in the company.