Lithium-ion Battery Anode Market Size & Forecasts 2026-2035, By Segments (Materials, Battery Product, End-Use), Growth Opportunities, Innovation Landscape, Regulatory Shifts, Strategic Regional Insights (U.S., Japan, China, South Korea, UK, Germany, France), and Competitive Dynamics (Hitachi Chemical, BTR New Energy Materials, Jiangxi Zichen Technology, Tinci Materials, Shenzhen Sinuo Industrial Development)