Polyethylene Terephthalate-Glycol (PETG) Market (By Grade: Extrusion Grade PETG, Injection Molding Grade PETG, Others; By Application: Films & Sheets, Bottles/ Containers, Others; By End Use: Building & Construction, Food & Beverages, Electronics & Electricals, Automotive, Healthcare & Pharmaceuticals, Others) – Global Industry Analysis, Market Size, Opportunities and Forecast, 2020 - 2027