Sourcing bulk medicaments from China

0% on every line

Read from the UK Trade Tariff on 27 September 2026, heading 3003 covers medicaments of two or more constituents mixed together for therapeutic or prophylactic uses, not in measured doses or packed for retail sale. All 10 lines carried 0% on goods from China, with no anti-dumping measure: medicaments containing penicillins, other antibiotics, insulin, other hormones, ephedrine, pseudoephedrine, norephedrine or other alkaloids, antimalarial active principles, and others.

Medicaments in measured doses or retail packs are heading 3004, and single active substances are classified in chapter 29 (see our sulphonamides guide for one example); confirm the commodity code. For UK exports of finished products, see our guide to exporting finished medicines to China. For cetirizine tablets, see our cetirizine tablet sourcing guide. For amoxicillin, see our amoxicillin capsule sourcing guide. For loratadine tablets, see our loratadine tablet sourcing guide.

MHRA licences, precursors and veterinary rules

Under the Human Medicines Regulations 2012, importing medicinal products for human use from outside the UK needs an MHRA licence that covers importation, and each batch must be certified by a qualified person before release; distribution needs a wholesale dealer's licence. Veterinary medicines follow the Veterinary Medicines Regulations 2013. For biological medicines, see our guide to vaccines and antisera.

Mixtures containing ephedrine, pseudoephedrine or norephedrine can fall under drug precursor controls, so check the Home Office licensing position before ordering.

Specifying bulk medicaments

Specify the formula and pharmacopoeial standards, active content and tolerance, impurity limits, blend uniformity, particle size, water content, packing, storage conditions, retest date, GMP certification and the documents the licence holder needs for QP release.

Worked duty example

An invented example rather than a quote: 500 kg of a bulk medicament blend for tableting, commodity code 3003 90 00 00, bought for £30,000 free on board, with £1,500 of freight and insurance, so £31,500 is the value customs works from. No duty is due on bulk medicaments; import VAT at 20% of £31,500 is £6,300. If you are VAT-registered, that VAT is normally reclaimable. See calculating UK import duty and VAT for the method.

Inspection checklist

Documents: check the GMP certificate, certificate of analysis, batch records and the documents the qualified person needs before release.

Laboratory: test identity, assay, impurities and uniformity on an independent sample.

Packing and transport: check sealed, labelled containers and temperature control where the product requires it.

What goes wrong

Bulk medicament orders fail on licensing, GMP evidence and stability. Buyers import without the right MHRA licence, producers cannot supply the GMP documents a qualified person needs, and products degrade in transit without temperature control.

Settle licensing first, audit GMP, and control transport conditions. See our quality inspection guide.

Cambridge China Bridge sources bulk pharmaceutical products for licensed UK manufacturers, checking the producer's GMP status first. See factory verification.