Global High Purity Iodines Market By Type (Saltpeter Minera Iodine, Underground Brine Iodine, and Seaweed Iodine), By Application (X-ray Contrast Media, Biocides, Pharmaceuticals, Catalysts, Fluorochemicals, LCD Polarizing Films, and Others), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2020-2029