South Africa Plastic Additives Market, by FUNCTION (PROPERTY MODIFIERS, PROPERTY STABILIZERS, PROPERTY EXTENDERS, PROCESSING AIDS), by Product Type (PLASTICIZERS, FLAME RETARDANTS, IMPACT MODIFIERS, ANTIOXIDANTS, ANTIMICROBIALS, UV STABILIZERS, OTHERS) and, by APPLICATION (UV STABILIZERS, ANTIOXIDANTS, IMPACT MODIFIERS, FLAME RETARDANTS, PLASTICIZERS, OTHERS): Global Opportunity Analysis and Industry Forecast, 2023-2032