Yichang CSG Polysilicon Co., Ltd is one of CSG' s holding subsidiaries, affiliated to its solar energy division with a total investment of six billion yuan. It mainly engages in the manufacturing and marketing of high-purity silicon semiconductor, high purity of organic silicon monomer, and superfine fumed silica as well as the efficient extraction, purification, separation technology and equipment development of polysilicon, silicon, silicon wafer and organic silicon materials.

By May, 2010, we've already developed the production capability of an annual output of tow thunsand ton high-purity polysilicon, one hundred MW silicon wafer, an annual output of four thunsand tons fumed silica. In just over a year of operation, our products quality of solar-grade polysilicon and electronic-grade polysilicon have both exceeded the national standards, and our productivity has also met the design realized a fully closed-loop manufacturing, particularly lying in the fact that it recycles all the by-products during the production process and transforms manure into high-tech nano materials. It takes the lead in the pollution-free production process, which truly embodies the green concept. Against the backdrop of global warming and the shortage of energy on earth, low-carbon economy, energy conservation and renewable energy will be the long-term needs of human society.