China is a major producer of fish such as cod, tuna and dolphin. Prawns are an important catch. Freshwater fish are also significant for the Chinese diet. China is rich in minerals. It is one of the world's largest producers of coal and one of the leading suppliers of oil.
China also has important deposits of iron ore , tin and tungsten.
Today, investment is needed in manufacturing plant. Despite this, China is a world leader in the production of cement, televisions, plastics and pharmaceuticals. Shanghai is a major centre for high-tech industries as well as textiles. The People's Republic of China is now developing its tourist industry. The use of the brush in writing helped in the development of brush drawings.