Sector guides

Sourcing plastic aquarium ornaments from China

Plastic aquarium ornaments entered under 3926 40 00 00 carry 6% UK duty from China, with no anti-dumping duty or suspension shown. Consumer products sold in Great Britain must be safe. Specify the resin and coating, then check submerged stability and finish. Cambridge China Bridge sources plastic aquarium ornaments.

Written by Bono Xu, Founder, Cambridge China Bridge · 3 min read · Updated 2026-10-07

Aisles of a large supermarket seen from above, shelves fully stocked

Duty on plastic aquarium ornaments

Heading 3926 covers other articles of plastics, including statuettes and ornamental articles under 3926 40 00 00. The table shows different aquarium ornament designs within that same commodity line. Use it for plastic ornamental articles; confirm the material before including resin composites, ceramic decorations or natural materials.

Read from the UK Trade Tariff on 7 October 2026, the ornamental articles line carried 6% duty for goods from China. The supplied tariff facts show no anti-dumping or countervailing duty, suspension or attached import control on this line. Suspensions elsewhere in the heading do not provide a relief for this ornamental articles line.

Give your customs broker photographs, material composition and the intended use to confirm the commodity code. For related accessories, see pet products.

UK duty on these lines for goods of Chinese origin (one code per row), read from the UK Trade Tariff on 7 October 2026.
GoodsCommodity codeDutyAnti-dumping or countervailing duty on China
Plastic aquarium castles and ruins3926 40 00 006%None

Specify resin, coating and submerged use

Specify the plastic grade, pigments, coating and adhesive, including the material used in any weighted base. Agree dimensions, openings, colour references and intended freshwater or saltwater use. Keep an approved sample and require agreement before any material substitution.

Consumer aquarium ornaments supplied in Great Britain fall within the general product safety framework: only safe products should be supplied. Confirm with the relevant authority whether UK REACH candidate-list substance information duties apply, including any concentration threshold, safe-use information and disclosure of the substance name. Ask for substance information covering the plastic, paint and adhesive.

Agree a submerged sample trial using the intended water conditions. Check coating adhesion, colour transfer, floating, trapped air and exposed ballast. Treat this as a purchasing check; agree suitable laboratory work separately where material or coating evidence is incomplete.

Worked duty example

Illustrative example, not a quote: Illustrative order of 5,000 small plastic aquarium ornaments under 3926 40 00 00, invoiced at £6,000 free on board, with £400 of freight and insurance to the UK. The customs value is £6,400. Duty at 6% is £384. Import VAT at 20% is charged on the customs value plus duty, £6,784, so it is £1,356.80. Import taxes total £1,740.80; a VAT-registered importer can usually reclaim the VAT, so the lasting cost is the £384 of duty. The import duty and VAT guide explains each step.

Inspection checklist

Edges and openings: check moulding flash, sharp seams, cracks and rough internal surfaces, including places a fish could enter.

Finish: compare colours with the approved sample and check for peeling paint, loose decorative pieces and exposed adhesive.

Submerged stability: check that the ornament stays upright, releases trapped air and retains its weighted base.

Packing and identity: check cushioning, design labels and batch identification against the order. Use the quality inspection guide to plan checks before dispatch and on arrival.

What goes wrong

Problems to watch for include floating ornaments, detached ballast, chipped paint and brittle projecting parts. A sample can conceal rough seams inside a cave or tunnel. Inspect internal surfaces as well as the visible decoration, and repeat the submerged trial on production samples.

A changed pigment, coating or adhesive can make the approved sample a poor guide to bulk production. Keep material records tied to each design and colour, and hold damaged or suspect arrivals apart while the supplier investigates.

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.

Frequently asked questions

What is the UK import duty on plastic aquarium ornaments from China?

Under 3926 40 00 00, the supplied tariff facts show 6% duty from China, with no anti-dumping or countervailing duty and no suspension.

How do I check whether aquarium ornaments will sink?

Trial approved and production samples submerged in the intended water conditions. Check trapped air, balance, base attachment and whether the ornament stays upright.

What chemical information should I ask the factory for?

Ask for the resin, pigment, coating and adhesive details, plus current UK REACH candidate-list substance information. Match supporting reports to the actual materials and colours ordered.

Can I use the same code for ceramic aquarium decorations?

Do not assume so. This guide covers plastic ornamental articles. Confirm the composition and classification of ceramic, composite or natural decorations separately.

Sources

  1. UK Trade Tariff — commodity codes and duty
  2. UK Trade Tariff: heading 3926
  3. General Product Safety Regulations 2005: Great Britain
  4. UK REACH: Article 33

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