Global Gypsum Free Lactic Acid Market By Type (Natural Gypsum-Free Lactic Acid, and Synthetic Gypsum-Free Lactic Acid), By Application (Food & Beverage, Chemicals, Pharmaceuticals, Bio-Degradable Products, and Personal Care Products), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2020-2029