According to statistics, since January this year, companies have spent more than 92.7 billion yuan to lock in the supply of future raw materials, including more than 544,100 tons of silicon with the value more than 29.341 billion yuan, 15.437 billion wafers, with the value 527.12 100 million yuan and 10.7 billion yuan of pv glass.
Source:http://guangfu.bjx.com.cn/