The standard states that any new solar polysilicon manufacturing facility must adhere to the following:
- Facilities need to have an annual production capacity of at least 3,000 tons;
- Facilities may not be situated within 1,000 kilometers (620 miles) of any nature reserve, headwater areas or major residential areas;
- The electricity consumption of the solar-grade polysilicon reduction must be less than 80kWh/kg and further reduced to lower than 60kwh/kg by the end of 2011
- The recycle rate of silicon tetrachloride, hydrogen chloride, and hydrogen in the reduction tail gas shall be not less than 98.5 percent, 99 percent and 99 percent, respectively.
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