Thermoformed Plastics Market Size By Product Categories (Thin-Gauge Thermoformed Plastics, Thick-Gauge Thermoformed Plastics), By Types of Materials (Polyethylene, Polypropylene, Polystyrene, Polyvinyl Chloride, Polyethylene Terephthalate, Others), By End-Use Industry (Packaging, Automobile, Medical & Healthcare, Consumer Goods, Aerospace & Defense, Construction & Building, Electronics & Appliance