Battery-Grade Purity Reaches Standard Production Tiers
Battery-grade lithium and cobalt, once a niche specialty product commanding a substantial purity premium, are reaching standard production tiers as refining capacity expands and battery manufacturers demand consistent, certified material for cell production at industrial scale. Battery manufacturers increasingly specify traceable, conflict-free critical minerals by default in new supply contracts rather than treating certification as an optional add-on, a shift that rewards processors with established documentation systems. Major producers including Albemarle and Glencore have expanded battery-grade refining capacity over the past two years, and manufacturers report battery-grade material now representing roughly two in five new procurement contracts.
Market Impact: Adds 4,200 new automaker supply con








