Prepared additives for cements, mortars or concretes
Tariff Classification
section 06
Products of the chemical or allied industries
chapter 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:
3824.40
-Prepared additives for cements, mortars or concretes