Global Polyether Polyols For Flexible Foams Market By Type (Triols, Diols, Others, , and Triols has the largest consumer market share, accounting for 59.56% in 2018.), By Application (Furniture, Automobile, Clothes and Shoes, and Others), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2020-2029