Di Wu

China Shipbuilding Trading Co., Ltd. manufactures marine buildings. The firm's products include naval products, civil/merchants ships, marine equipment and materials and commodity trade. The company was founded in 1982 and is headquartered in Beijing, China.

China State Shipbuilding Corp. engages in the manufacture of ships and shipboard equipment. Its major products include offshore facilities, steel structures, civil ships, military ships, and shipboard equipment. The company was founded on June 29, 1999 and is headquartered in Beijing, China.

China Shipbuilding & Offshore International Co., Ltd. is a Chinese investment company that focuses on maximizing long-term total returns to shareholders by investing in an actively managed portfolio consisting primarily of Canadian and holdings which could include large illiquid positions in private and public equity, debt, loans, real estate, and infrastructure. The company is based in Beijing, China. The company is ultimately controlled by the Government of China.