Sourcing unlined rubber drysuits from China

Duty and the conditional rubber-garment suspension

Read from the UK Trade Tariff on 29 September 2026, heading 4015 covers apparel and clothing accessories of vulcanised rubber other than hard rubber. Unlined rubber drysuits are relevant to the other-articles line, 4015 90 00 00. The table shows purchasing variants sharing this commodity line. For the wider heading, see unlined rubber diving gloves.

The supplied China duty is 4%. A 0.00% autonomous tariff suspension applies conditionally to protective unisex garments made of rubber sheeting, textile reinforced rubber or textile backed rubber. Its footnote excludes mixtures, preparations or products made up of different components containing these products. Ask your broker to assess the complete suit, including attached components. The supplied record lists no anti-dumping or countervailing duty and no attached import controls for this line.

Confirm the rubber, backing, lining and complete construction through finding your commodity code. Do not assume that a supplier's drysuit description establishes classification or suspension eligibility. Compare fabric-based alternatives in our coated woven fabric drysuit guide.

Specify the shell, seals and diving configuration

Specify the rubber compound, sheet thickness, absence of lining, seam construction and reinforcement positions. Agree front or rear entry, zip material, neck and wrist seal material, attached boots or socks, and valve models and positions where fitted. Define finished measurements and movement allowance with the intended undergarments. Retain an approved sample and agree a finished-suit leak-test method.

For drysuits supplied as personal protective equipment in Great Britain, check the manufacturer's conformity assessment, technical documentation, relevant CE or UKCA marking, declaration of conformity and identification marks. Confirm with OPSS the applicable requirements for importer identification and postal address on the suit or a permitted alternative location, and ensure clear English instructions and safety information. Use testing and certification support to check the exact model and proposed protective claims.

Request test evidence covering the supplied shell, seals, zip and fitted valves. Agree the intended water conditions, use limitations, undergarment combination and cleaning method. Have the testing provider assess each claimed protective function. Do not accept a waterproofness result as proof of thermal protection or suitability for contaminated water.

Worked duty example

Illustrative example, not a quote: Illustrative small mixed-size batch of unlined rubber drysuits; base-duty calculation before any suspension under 4015 90 00 00, invoiced at £5,000 free on board, with £2,000 of freight and insurance to the UK. The customs value is £7,000. Duty at 4% is £280. Import VAT at 20% is charged on the customs value plus duty, £7,280, so it is £1,456. Import taxes total £1,736; a VAT-registered importer can usually reclaim the VAT, so the lasting cost is the £280 of duty. The import duty and VAT guide explains each step.

Inspection checklist

Shell and seams: check for pinholes, cracks, tackiness, exposed edges and lifting seam bonds. Test sampled finished suits using the agreed leak-test method.

Seals and closures: inspect neck and wrist seals for tears and uneven edges. Operate the zip and check its end seals; test fitted valves and their attachments against the specification.

Fit and configuration: compare dimensions, movement allowance, boot or sock sizes and valve positions with the approved sample. Check that the delivered suit has the agreed unlined construction.

Documents and packing: match model and batch identity to conformity documents, English instructions and importer details. Check for damaged seals or zips caused by packing, and record findings using our quality inspection guide.

What goes wrong

A shell sample may appear sound while the finished suit leaks at a zip end, valve attachment or seam junction. Tight seals can tear during donning, poorly bonded reinforcement can lift, and compressed packing can damage closures. Hold discrepant stock and compare it with the retained sample before agreeing repairs or replacement.

A supplier may provide documents for another shell construction or valve configuration. Unlined construction also needs a clear agreement about the intended undergarments and protective claims. Check documents against the complete supplied model, and confirm tariff-suspension eligibility before using the reduced rate in the order costing.

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.