The fine chemical industry is one of the most dynamic emerging field of today"s chemical industry is an important part of the new material. Many kinds of fine chemical products and high added value, versatile, and industry related degree, and direct services in various fields of national economy in many industries and high-tech industries. Vigorously develop fine chemical industry has become the world adjust the chemical industrial structure, enhance the level of a chemical industrial industry and expand the focus of cost-effective strategy. The level of the fine chemical rate (fine chemical production value of the total chemical output value ratio) has become an important measure of a country or region with advanced chemical industries, and chemical science and technology level of mark.