Masterbatch Market Size, Share & Trends Analysis Report By Product (Color Masterbatch, Additive Masterbatch, Filler Masterbatch, Special-Effect Masterbatch), By Substrate (Polylactic Acid (PLA), PET, Polyolefins, PHA, Others), By State of the Product (Liquid, Solid), By End-User (Consumer Goods, Automotive, Electrical and Electronics, Infrastructure and Industrial, Packaging, Others) and By Region (North America, Europe, APAC, Middle East and Africa, LATAM) Forecasts, 2026-2034