Battery Materials Market Size, Share & COVID-19 Impact Analysis, By Battery Type (Lithium-Ion, Lead Acid, Others), By Material (Lithium-Ion {Cathode [LCO, NMC, NCA, LMO, LFP]), Anode [Artificial Graphite, Natural Graphite, Others], Electrolyte, Separator, Others), (Lead Acid {Cathode, Anode, Electrolyte, Separator, Others}), By Application, and Regional Forecast, 2020-2027