CBMM Nano oneDec 15, 2022 — Brazilian miner and processor CBMM is stepping up sales of niobium products to battery materials producers,........https://www.spglobal.com/commodityinsights/en/market-insights/latest-news/metals/121522-niobium-set-for-greater-uptake-in-high-end-battery-market-says-brazils-cbmm