Price 800 USD
7 April 2021
18 August 2021, 15:46
Privat person / BusinessBusiness
silicon slag, by-product from silicon metal production.
has 35-65% silicon element. silicon slag can partly replace the application of silicon metal or ferrosilicon.
silicon slag has a very cheap price, only 13 of silicon metal, so it can greatly reduce the production cost.
of course, silicon slag need a right calculation in production process, and do with real ferrosilicon or silicon metal.
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