1、semiconductor materials：silicon, silicon flake, germanium and silicon materials, s01 materials, solar battery with silicon materials and compound semiconductor materials, quartz products, graphite products, anti-static material etc.；
2、semiconductor equipment：semiconductor packaging equipment, semiconductor diffusion equipment, semiconductor welding equipment, semiconductors cleaning equipment, semiconductor testing equipment, semiconductors refrigeration equipment, semiconductors oxidation equipment etc.；
3、discrete semiconductor devices products and application technology etc.；
4、semiconductor optoelectronic devices；
5、ic product and application of technology、ic testing method and apparatus、ic design and design tool、ic manufacturing and packaging；
6、ic terminal products。