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Milestones
01. In June 2003, Phase I of high-tech industrialization project with 300 tons/a of polysilicon production became to be under construction in Yanshi City of Luoyang.
02. With the unity and hard work ,on October 29,2005,the first CVD-Reactor to produce polysilicon,China's first large scale production industrial line had been installed.The length of the polysilicon rod was 2m, the diameter was 120mm, the silicon production was 1300kg per cycle and got to 9N-11N purity to meet the requirement from the electronic information industry and photovoltaic industry. Completion and operation of the project indicated that China had successfully realized the industrialization of large scale production of polysilicon, completely breaking the blockade of foreign technology and market monopoly, the large scale production guided a significant demonstration effect and promoted development of the industry.
03. December 18, 2005, Luoyang launched Silicon industrial base.
04. December,2005,Phase 2 of expansion project for 1,000 tons/a of polysilicon became to be under construction by Luoyang China Silicon Co.,Ltd. Novermber 2007, this project was completed and put into production.
05. December 18, 2006, Phase 3 for 2000ton/a of polysilicon industrialization project became to be under construction. Novermber 2008, this project was completed and put into production.
06. December 2007,Henan Province Engineering Research Center forpolysilicon opening ceremony is held.
07. December2007, Phase 4 for 2000ton/a of polysilicon industrialization project became to be under construction. December 2010, this project was completed and put into production.
08. On January 5, 2009, the National Development and Reform Commission officially approved and agreed to the construction of National Engineering Laboratory for polysilicon based on SINOSICO. On January 22, 2010, the National key Engineering Laboratory for polysilicon production officially is opened.
09. August 2008, Phase 5of polysilicon industrialization project became to be under construction, Marking SINOSICO reached 10000 tons of production scale.
10. August2010 , SINSICO wafer projects is under construction, March 2011, this project was completed and put into production.

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