What is the main business of China Ocean Shipping Corporation?

China Ocean Shipping Corporation: Its main business is shipping (international/domestic routes), logistics terminal, shipbuilding and repair, etc. , belonging to a multinational group; China is divided into Guangzhou Ocean Shipping, Shanghai Ocean Shipping, Qingdao Ocean Shipping and Dalian Ocean Shipping; Main business: container transportation/dry bulk transportation/liquid bulk transportation/groceries and special goods transportation and passenger transportation. ?