Who knows the latest updates on Yingli’s silane-polysilicon production in Baoding?
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Who knows the latest updates on Yingli’s silane-polysilicon production in Baoding? Everyone is talking about trichlorosilane these days; it seems no one is mentioning the silane method anymore?
Are you referring to 69 Silicon Industry? It has been stopped producing for a long time; the factory premises have been sold.
Is the silane method still useful in France?
China Energy is in use; the rest are no longer available
China Energy seems not to produce polysilicon; it only sells silane
People with medium wealth like to be the first to try new things; they are wealthy and willful.
Siemens technology is still reliable. The key is to thoroughly understand the technology oneself; foreigners won’t teach us everything. One has to figure things out on their own through actual production in order to learn: lol
Polysilicon assembly technology relies on practical experience to develop; it cannot be created just through design drawings:lol:lol