Global Bio-Based Propylene Glycol (PG) Market By Type (Bio-based 1 2- Propylene Glycol , and Bio-based 1 3- Propylene Glycol ), By Application (Unsaturated Polyester Resins , Fluids and Coolants , Detergents , Foods , Cosmetics , and Pharmaceuticals), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2020-2029