Ma Kekemapa 20, ua hoʻokuʻu ka lālā ʻoihana Silicon o Kina Nonferrous Metals Industry Association i ke kumukūʻai kūʻai hou loa o ka polysilicon solar-grade. ʻO ka pule i hala aku nei: ʻO ke kumukūʻai kūʻai o nā mea N-type he 65,000-70,000 yuan / ton, me ka awelika o 67,800 yuan / ton, hoʻemi i ka pule ma ka pule ...
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