HS Code 382440

HS code 382440 is the World Customs Organization 6-digit HS 2022 subheading for "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 : Prepared additives for cements, mortars or concretes". The first two digits (38) are the chapter — Miscellaneous chemical products — and digits 3-4 (3824) are the heading. Countries add further digits (8-10) for their national tariff line.

Common products classified under 382440 include cement additives, concrete admixtures, mortar plasticizer, concrete accelerator and similar items matching prepared additives for cements. The correct code still depends on the product's material, function and intended use.

Duty is set by the destination country, not by the 6-digit HS code alone. Start from the official tariff of your market — USITC HTS (US), TARIC / Access2Markets (EU), GOV.UK Trade Tariff (UK), CBSA (Canada), ABF (Australia) or Singapore Customs — and look up the full national code with China as the country of origin.

The first 6 digits (382440) are the same worldwide under the WCO Harmonized System. Beyond that, each country extends the code (HTS in the US, TARIC in the EU, etc.) and sets its own duty and tax rates.

Treat a supplier-provided code as a clue, not a final classification. It can be incomplete, China-export-specific, or mismatched to your destination's rules. Verify against the official tariff and your product's actual material and use.