Sourcing seed germination paper from China

Duty and classification for germination paper

Read from the UK Trade Tariff on 1 October 2026, heading 4805 covers other uncoated paper and paperboard in rolls or sheets within the heading's processing limits. This guide concerns plain paper used as a seed germination substrate, supplied without seeds or soil.

The relevant lines carry 0% duty for goods from China. The supplied tariff record lists no anti-dumping or countervailing duty, suspensions or attached import controls. The table shows possible lines to assess, rather than interchangeable classifications: filter paper has its own line, while other paper is divided by grammage and fibre source.

Confirm the commodity code using the mill's composition, grammage, processing details and sample. A germination-paper sales description alone does not establish that it is filter paper. See the wider uncoated filter base paper guide for related grades.

Specify the germination substrate

State whether the paper will be used beneath seeds, between sheets or as a rolled substrate. Agree fibre composition, grammage and thickness tolerances, sheet or reel dimensions, water uptake and retention, wet strength, extract acidity and cleanliness. Ask the mill to disclose dyes, binders and other additives. Trial samples with your intended seeds, water and equipment against your current paper.

UK timber rules cover pulp and paper. For virgin wood-pulp paper first placed on the Great Britain market, confirm the importer's timber due-diligence responsibilities with the relevant authority. Ask for the fibre source, species and country of harvest. Establish the actual fibre composition and confirm whether any exclusion applies to bamboo-based or recovered products before relying on it.

Worked duty example

Illustrative example, not a quote: Illustrative order of 150 packs of uncoated germination sheets, assuming classification as filter paper under 4805 40 00 00, invoiced at £5,200 free on board, with £3,500 of freight and insurance to the UK. The customs value is £8,700. Duty at 0% is £0. Import VAT at 20% is charged on the customs value plus duty, £8,700, so it is £1,740. 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

Absorbency: compare water uptake, spreading and retention with the approved sample using the agreed procedure.

Wet handling: check that soaked sheets can be lifted or rolled without tearing, shedding fibres or trapping roots.

Germination trial: compare germination and root development with your reference substrate under matching conditions.

Arrival condition: check dimensions, pack quantities, batch identification, dampness, mould, odour and damaged wrapping.

What goes wrong

Paper can match the ordered grammage yet wet unevenly, dry out too quickly or break during seedling assessment. Changes in fibre furnish or additives can alter performance. Dust and loose fibres can obscure roots, while damaged moisture protection can leave packs damp or mouldy.

Approve a functional sample and agree how production batches will be compared with it. Keep a retained sample from each delivery and investigate changes before using the batch for routine testing. Put the checks into the inspection brief.

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.