High Purity Aluminium Market Size & Forecasts 2026-2035, By Segments (Purity, Distribution Channel, Form, Application, End Use Industry), Growth Opportunities, Innovation Landscape, Regulatory Shifts, Strategic Regional Insights (U.S., Japan, China, South Korea, UK, Germany, France), and Competitive Dynamics (Alcoa, Rio Tinto, Emirates Global Aluminium, Hydro Aluminium, Rusal)