Project Of Mudanjiang 3,000-ton/year Polycrystalline Silicon Project
Name of project: Mudanjiang 3,000-ton/year Polycrystalline Silicon Project
Scale of project: Building a production line for the production of 3,000-ton/year highly-pure polycrystalline silicon.
Brief description on the project: Polycrystalline silicon material is a kind of hi-new technological product involving in many subjects and many fields such as chemical, metallurgy, machinery and electronic, it has broad purpose. Polycrystalline silicon is a kind of important raw material in the field of semiconductor, LSI and solar energy, it is also an kind of extremely important intermediate product in the industrial chain of silicon products. Polycrystalline silicon is mainly applied in two fields: semiconductor industry; solar energy battery material. The project will be built in stage. The site is located in Mudanjiang State-level Circulation Economy Pilot Park, the land occupation area is 156,500 square meters. The project site is less than 1km away from the enterprises supplying raw material for the production of polycrystalline silicon. The supply on such raw materials as chlorine, hydrogen, nitrogen and industrial silicon is convenient, the supply on water, electricity and steam is also convenient. Main construction contents: office building, factory house, road within factory, other auxiliary infrastructure facilities. Main equipment to be procured: Equipment on producing highly-pure hydrogen, chlorine, nitrogen and anhydrous hydrogen chloride; trichlorosilane multi-stage coarsely-distilling and rectifying equipment, trichlorosilane hydrogen reduction reaction furnace equipment, tail gas recovery & utilization equipment, equipment in hot-conductive oil liquid cyclic system, equipment on treating derived waste, special chemical power equipment, special testing & inspection equipment, etc. The project will apply international advanced improved Simens method, the annual output of high-purity(electronic level) polycrystalline silicon is 3,000 tons. The products will be mainly sold to domestic production enterprises in electronic field and photovoltaic field.
Investment estimate and fund source: The total investment is US$357 million, in which, US$314 million for investment as fixed assets, US$4.2857 million for current fund. Fund sources: self-raised and investment promotion & attraction.
Cooperation means: Joint venture, cooperation.
Estimated economic benefit after the project construction is completed: The sales income is US$50 million, the annual average profit & tax is US$21,400 million, the investment recovery period is 5 years; the economic benefit and social benefit are excellent.
