Section 06 PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES 38 MISCELLANEOUS CHEMICAL PRODUCTS 38 20 ANTI-FREEZING PREPARTIONS AND PREPARED DE-ICING FLUIDS. 38 20 00 ANTI-FREEZING PREPARATIONS Commodity Code Description 38 20 00 10 ANTI-FREEZING PREPARATIONS 38 20 00 20 PREPARED DE-ICING FLUIDS