Silicon prices in the United States reached a new all-time high on Thursday October 28, making the price for US material - which has almost tripled in seven weeks - now the most expensive in the world.
The US price for standard grade silicon (5-5-3) surpassed that in Europe, which had been the most expensive region prior to Fastmarkets' assessment there on Friday October 29.Meanwhile, Fastmarkets assessed the price of silicon, ddp US at $4.25-5.20 per lb on Thursday, up...