As of the end of February 2018, China was home to 24 polysilicon makers — including those that had shut down production lines in order to undertake regular maintenance — with an effective production capacity totaling 293,000 metric tons a year.
As of the end of February 2018, China was home to 24 polysilicon makers — including those that had shut down production lines in order to undertake regular maintenance — with an effective production capacity totaling 293,000 metric tons a year.