Global Ethyl Trifluoropyruvate Cas Market By Type (98% Purity, 99% Purity, , and 98% Purity had a market share of 97% in 2018.), By Application (Pharmaceutical Intermediate, Organic Intermediate, and Others), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2020-2029