China Marine Bunker (Qingdao) Co Ltd (中国船舶燃料供应青岛公司) is a wholly-owned subsidiary of China Marine Bunker Co Ltd, which was established in April 1972. The company is a domestic company engaging in the supply of marine fuel, lubricants and fresh water. 

The main business of the company is the wholesale of gasoline, kerosene and diesel, the supply of oil for international and domestic ships, the supply of potable water, the transport of goods (domestic and middle and lower reaches of the Yangtze River), the agent supply and sale of lubricating oil, the wholesale, retail and storage of fuel oil.