Chemical Synthesis Methyl Salicylate Market Size & Forecasts 2026-2035, By Segments (Source, Grade, Purity, Application, End User), Growth Opportunities, Innovation Landscape, Regulatory Shifts, Strategic Regional Insights (U.S., Japan, China, South Korea, UK, Germany, France), and Competitive Dynamics (Eastman Chemical, BASF, Alkem Laboratories, Troy Corporation, Zhejiang NHU)