I te Haratua 29, ka tukuna e te Peka Ahumahi Silicon o te China Nonferrous Metals Industry Association nga utu tauwhitinga hou mo te polysilicon-ra. I roto i te wiki kua pahure ake nei: N-momo rauemi: Utu whakawhitinga o 40,000-43,000 RMB / ton, me te toharite o 41,800 RMB / ton, heke iho 2.79% wiki-i-wiki....
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