HS Code 831000

HS code 831000 is the World Customs Organization 6-digit HS 2022 subheading for "Signplates, nameplates, addressplates and similar plates, numbers, letters and other symbols, of base metal, excluding those of heading 9405". The first two digits (83) are the chapter — Miscellaneous articles of base metal — and digits 3-4 (8310) are the heading. Countries add further digits (8-10) for their national tariff line.

Common products classified under 831000 include nameplates, address plates, metal signs, number plates, letter signs, engraved plates and similar items matching signplates. 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 (831000) 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.