Global Acetylenic Alcohols Market By Type (High Purity, Low Purity), By Application (Coatings and Paint Additives, Reaction Inhibition of Precious Metal Catalysts, Corrosion Inhibitor, Agro Chemicals (I.E. Biocide), Pharmaceutical, Aroma Chemicals, Others), By Region and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2019–2028