Gaurab Chakrabarti on X: "Samsung, SK Hynix, and TSMC source 80% of their WF6 from Japan. Two Japanese companies produce 25% of the world's tungsten hexafluoride. Both Kanto Denka and Central Glass are stopping all WF6 production on July 1. We manufacture chemicals. WF6 is a chemical. The semiconductor https://t.co/lHDZQzCAjC" / X

reactive:semiconductor-critical-materials