Sourcing densified knife handle blanks from China

Duty on unfinished knife handle blanks

Heading 4413 covers densified wood in blocks, plates, strips or profile shapes. This guide concerns unfinished material for machining into knife handles, including flat stock for handle scales. Finished handles are classified as finished articles, so the form supplied matters. The table shows different stock forms sharing the same commodity line.

Read from the UK Trade Tariff on 4 October 2026, code 4413 00 00 00 carries 0% duty for goods from China. The supplied tariff facts list no anti-dumping or countervailing duty, suspension or attached import control. Timber due diligence still applies to densified wood first placed on the Great Britain market.

Confirm the commodity code using the material description, manufacturing process and photographs of the shipped blanks. For the wider heading, see densified wood bearing blanks.

Specify grain, resin and machining allowance

State whether you need solid handle blocks or flat blanks for paired scales. Specify the wood species, densification process, resin type, colour, grain or lamination direction, dimensions and machining allowance. Agree density, moisture and dimensional tolerances with the factory rather than accepting its description of a handle grade.

Approve a sample after drilling pin holes, shaping and polishing it with your intended equipment. For paired scales, agree how colour and pattern should match. Ask for resin and adhesive information, including formaldehyde content, and retain an approved sample for comparing production batches.

Before ordering, obtain species, harvest country and legality documents for the supply chain. Ask the Office for Product Safety and Standards to confirm the timber due diligence requirements for the importer first placing these products on the Great Britain market. Traders reselling them must keep records of suppliers and any traders they sell them to.

Worked duty example

Illustrative example, not a quote: Illustrative order of 2,000 densified wood knife handle blanks under 4413 00 00 00, invoiced at £18,000 free on board, with £2,500 of freight and insurance to the UK. The customs value is £20,500. Duty at 0% is £0. Import VAT at 20% is charged on the customs value plus duty, £20,500, so it is £4,100. 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

Dimensions: measure length, width, thickness and flatness against the drawing, including the allowance needed for shaping and sanding.

Material: compare density, moisture, colour and grain direction with the approved sample; check paired scales for the agreed appearance match.

Machining: drill and shape sample blanks from the shipment, checking for cracks around pin holes, chipped edges, voids and open glue lines.

Packing and records: check for dampness, mould and damaged corners; match batch labels to the species, harvest origin and supplier documents. Use the inspection guide to plan the checks.

What goes wrong

A polished sample can hide weak bonding or internal voids. Production blanks may split during drilling, expose glue gaps during shaping or arrive warped after damp storage. Mixed colours and reversed grain direction can also leave paired scales unusable. Agree acceptance criteria and trial machining before approving shipment.

Missing harvest records leave the timber due diligence file incomplete. Collect them before dispatch. When machining the blanks in your workshop, follow HSE guidance to provide dust extraction at woodworking machines so dust is captured before it spreads.

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.