Sourcing alpha-naphthol from China

Alpha-naphthol duty and classification

Read from the UK Trade Tariff on 1 October 2026, alpha-naphthol, described as 1-naphthol under 2907 15 10 00, carries 0% duty for goods from China. Heading 2907 covers phenols and phenol-alcohols. This line has no listed anti-dumping duty, countervailing duty or tariff suspension.

The tariff attaches an export control for waste to this line. Official guidance says waste shipment controls apply only when the material is waste. If the proposed Chinese shipment consists of waste or recovered material of uncertain status, confirm the applicable requirements with your customs broker before shipment.

Only the alpha-naphthol line is shown here. Confirm the substance identity and composition before selecting the commodity code. For the neighbouring isomer and wider tariff context, see beta-naphthol from China.

Specify alpha-naphthol identity and assay

Specify alpha-naphthol explicitly, rather than accepting a quotation that says only naphthol. Agree the assay method, allowable beta-naphthol content, water content, colour and physical form. Ask for a batch certificate of analysis and a sample for assessment in your intended process. Set acceptance criteria before approving the order.

Check your UK REACH registration position against annual imports of the substance. HSE guidance requires registration at or above 1 tonne per year; where a new registration is required and notification provisions do not apply, complete registration is needed before imports reach that quantity.

Classification and labelling must be carried out by someone with scientific competence. Chemicals must be correctly labelled and packaged before supply in Great Britain. A safety data sheet is required when a hazardous chemical is supplied for workplace use. Request an English safety data sheet matching the quoted material and arrange testing support where needed.

Worked duty example

Illustrative example, not a quote: Illustrative order: 25 kg of alpha-naphthol; illustrative FOB and freight values under 2907 15 10 00, invoiced at £1,800 free on board, with £980 of freight and insurance to the UK. The customs value is £2,780. Duty at 0% is £0. Import VAT at 20% is charged on the customs value plus duty, £2,780, so it is £556. With no duty, the only import tax is the VAT, which a VAT-registered importer can usually reclaim. The import duty and VAT guide explains each step.

Inspection checklist

Identity: match the order, container labels, safety data sheet and batch certificate to alpha-naphthol; investigate any reference to beta-naphthol.

Analysis: check assay, isomer content, water and colour against the agreed specification, using a retained sample for independent comparison.

Packaging: inspect closures, liners and containers for damage, moisture ingress or escaped material; check labels against the assessed classification.

Traceability: match batch identifiers across containers and records, and record arrival condition before releasing material for use.

What goes wrong

A supplier quotes naphthol without identifying the isomer, or sends a certificate covering a different batch. A satisfactory headline assay can conceal unwanted isomer content or moisture. Require the agreed test results for the actual shipment and compare them with your approved sample.

Colour differences, caking or damaged seals should trigger investigation before use. A Chinese supplier's paperwork also needs review against your Great Britain supply duties. Hold material with unresolved identity, analysis or labelling discrepancies until the checks are complete.

Cambridge China Bridge sources these products for UK businesses, checking the factory and the documents before shipment. See factory verification. For repeat volumes, see container programmes.