Ka la 20 Tšitoe, Lekala la Indasteri la Silicon la China Nonferrous Metals Industry Association le ile la lokolla theko ea morao-rao ea transaction ea polysilicon ea solar-grade. Bekeng e fetileng: Theko ea thekiso ea thepa ea mofuta oa N e ne e le 65,000-70,000 yuan / ton, ka karolelano ea 67,800 yuan / ton, beke le beke e fokotseha ...
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