First of all. According to relevant data, Beihai Refining and Chemical Company ranks first in China Petrochemical Company. Baidu map shows that the company is located in the south of No.4 Road, tieshangang district, Beihai City. The business scope is crude oil import and processing. Production, storage and sales of petroleum products and petrochemical products. Production, storage and sale of food additive sulfur. China Petrochemical Beihai Refinery ranked first in net profit, second in total profit and first in labor productivity in 2022.