Section 06 PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES 38 Miscellaneous chemical products 38 24 Prepared binders for foundry moulds or cores; chemical products and preparations 38 24 50 - Non-refractory mortars and concretes 38 24 50 00 - Non-refractory mortars and concretes Commodity Code Description 38 24 50 00 00 - Non-refractory mortars and concretes