 The world-renowned Dalian shipyard, Dalian New Shipyard, Bohai Shipyard, Shan Hai Guan Shipyard, Wuchang Shipyard, Dalian Marine Diesel Engine Works, Shaanxi Diesel Engine Factory, China Ship Research & Development Academy, China Ship Scientific Research Center, China Shipbuilding Trading Co Ltd, China United Shipbuilding Co Ltd (Hong Kong), China National Shipbuilding Equipment & Materials Corp and China Offshore Industrial Corp are all members of CSIC.CSIC is the largest shipbuilding and ship repair corporation in the country capable of undertaking new building and ship repair of various ships including VLCCs, surface and submersible naval vessels and naval supplementary boats up to a capacity of 300 000 dwt class.Ships of this description have been exported worldwide over 50 countries and regions.