Angola Soyo oil terminal project is a oil refinery supporting wharf which is invested by China International Fund Limited. In first phase, the refinery design capacity can process 5,000,000 tons crude oil, while the petroleum products and residue oil is about 4,500,000 tons. 5 berths total, of which 3 tanker berths, respectively one 100,000 DWT tanker berth, one 50,000 DWT tanker berth, one 20,000DWT tanker berth, and two working ship berths. Working ship berth also can be used for heavy cargo operation.