Global Biaxially Oriented Polyethylene Terephthalate Film Market Assessment, By Film Type [Thin Film, Thick Film], By Film Thickness [Below 20 Micron, 20 Micron-50 Micron, 50 Micron-75 Micron, Above 75 Micron], By End-user Industry [Packaging, Industrial, Electrical and Electronics, Imaging, Others], By Region, Opportunities and Forecast, 2018-2032F