39173990 under HS Code TUBES, PIPES AND HOSES, AND FITTINGS THEREFOR (FOR EXAMPLE, JOINTS, ELBOWS, FLANGES), OF PLASTICS - OTHER TUBES, PIPES AND HOSES: OTHER:OTHER and 38200000 under HS Code ANTI-FREEZING PREPARATIONS AND PREPARED DE-ICING FLUIDS were the top exported HS Codes by KOTHARI ENTP in 2021.