Polysilicon Price: Chart, Forecast, History | Bernreuter ...
2008: The price peak is crossed. Chart: Polysilicon spot price 2004 2019. 2009: Oversupply induces a "flight to quality" 2010: Surprising surge in demand. 2011: The market correction begins. 2012: Dumping of inventories. 2013: Antidumping tit for tat. Chart: Closer view – spot price 2014 2019. 2014: Shortlived price recovery