Indole and its derivatives are very important heterocyclic intermediates in the industryoffinechemicals.
吲哚及其衍生物是一类非常重要的杂环类精细化工中间体。
2
Pharmaceuticals and ChemicalsIndustry: producing pharmaceutical preparation, medicine, finished medicines, vitamin, RE (rare-earth) electron, industryoffinechemicals and so on.
医药化工产业：以生产医药制剂，成品药，医药中间体，维生素以及稀土电子，精细化工产品等为主。
3
The catalyst industryof specialty chemicals and fine chemical will face some challenges.