Section 06 Products of the chemical or allied 38 Miscellaneous chemical products 38 24 Prepared binders; chemical products, nes; residual products, nes 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
