Sourcing Behenamide from China

Behenamide duty: 6%

Read from the UK Trade Tariff on 1 October 2026, heading 2924 covers carboxyamide-function compounds and amide-function compounds of carbonic acid. For behenamide supplied as a separate chemical, the relevant residual acyclic-amide line is 2924 19 00 90. The table repeats this line for different physical forms; these are not separate tariff subheadings.

The supplied China-origin rate is 6%, with no anti-dumping or countervailing measure recorded. Suspensions on this line name other substances; the supplied footnotes do not establish relief for behenamide. The tariff attaches an export waste control. Waste shipment controls apply where the material is waste; ask your customs broker to confirm requirements if its status is uncertain.

Confirm the commodity code using the substance identity, composition and physical form before shipment. Do not assume a carrier-based preparation belongs on the same line. See the erucamide guide for the wider heading context.

Specify behenamide identity and process performance

Specify behenamide rather than an unspecified fatty-acid amide. Agree assay, related amides, free fatty acid, moisture, colour, melting behaviour and particle form with test methods and acceptance criteria. Ask for a batch certificate of analysis and retain an approved sample. Identify any carrier or added processing aid before accepting a substitute.

Trial the material in your own resin and processing conditions. Compare dispersion, surface slip, blocking, visible deposits and subsequent printing or sealing against the approved sample. Agree when to assess the finished material after processing, since an immediate check may not represent performance during storage.

For Great Britain, confirm UK REACH registration requirements with HSE before ordering. Registration is per substance and legal entity. Chemical classification is required regardless of quantity, and substances and mixtures must be correctly labelled and packaged before being placed on the market. Ask for the safety data sheet to support your review.

Worked duty example

Illustrative example, not a quote: Illustrative order: 6 tonnes of behenamide powder under 2924 19 00 90, invoiced at £21,000 free on board, with £2,500 of freight and insurance to the UK. The customs value is £23,500. Duty at 6% is £1,410. Import VAT at 20% is charged on the customs value plus duty, £24,910, so it is £4,982. Import taxes total £6,392; a VAT-registered importer can usually reclaim the VAT, so the lasting cost is the £1,410 of duty. The import duty and VAT guide explains each step.

Inspection checklist

Identity: match the bag description, batch certificate and retained sample; investigate certificates describing a different fatty-acid amide.

Condition: check liners, seals, moisture ingress, caking, discolouration and foreign particles before releasing the shipment.

Analysis: compare identity, assay, free fatty acid, moisture, melting behaviour and particle form with the agreed methods and acceptance criteria.

Process trial: check dispersion, slip, blocking, printing and sealing using arrival samples. Keep the batch traceable through the quality inspection.

What goes wrong

A substitute amide or an undeclared blend can change surface behaviour despite a similar appearance. Material that passes an assay check can still disperse poorly or affect printing and sealing. Approve changes through a process trial rather than accepting a supplier's statement that grades are interchangeable.

Damaged liners, caking and mixed batch paperwork make arrival checks harder. Hold affected material separately while checking its identity and condition. A factory certificate should support the agreed checks; it should not replace testing of a disputed batch.

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.