The solar panel supply chain begins with mining and refining raw polysilicon, forming it into ingots, slicing it into wafers, manufacturing it into cells, and then assembling the cells into a ...
BANGKOK — The Biden administration plans to raise tariffs on solar wafers, polysilicon and some tungsten products from China to protect U.S. clean energy businesses. The notice from the U.S ...
The notice from the U.S. Trade Representative’s office said tariffs on Chinese-made solar wafers and polysilicon will rise to 50% from 25% and duties on certain tungsten products will increase ...