A shortage of silicon metal, sparked by China cutting output, has sent prices up 300% in less than two months, impacting production of chips, glass, and more (Bloomberg)

Bloomberg:
A shortage of silicon metal, sparked by China cutting output, has sent prices up 300% in less than two months, impacting production of chips, glass, and more  —  – Silicon metal output disrupted amid electricity curbs in China  — Chemicals firms declare force majeure on silicone products