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 of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included. 38 24 50 Non-refractory mortars and concretes Commodity Code Description 38 24 50 00 Non-refractory mortars and concretes
