China's fine chemicals generally include 11 categories such as dyes, coatings, pesticides, and reagents. With the development of society, the development and application of fine chemicals continue to explore and innovate, and new categories will continue to increase.

Fine chemical industry has a relatively strong comprehensive technology intensive industry, with multiple unit reactions, long process flow, complex raw materials, and strict intermediate process control requirements in production. It has many application fields, theoretical knowledge disciplines, and strong professional skills, including analysis and testing, multi-step synthesis, separation technology, and application development.

At present, the overall fine chemical industry in China is in the stage of optimization, and only a small number of enterprises have mastered organic synthesis reactions. This is because before reaching the platform level synthesis capability, each new category needs to overcome a large number of unfamiliar chemical reactions. But in the long run, through continuous research and development, strengthening and improving our own technological level, it is expected that China's potential in this industry will be enormous in the future. Diphenyl ether manufacturer