🇬🇧 United Kingdom importer · official customs records

ASTEX THERAPEUTICS LTD

436 Cambridge Science Park, Milton Road, Cambridge, CB4 0QA🇬🇧 United Kingdom
On record January 2016 to August 2026🔒 Compliance check
Organic compoundsReagentsHeterocyclic compounds
Product lines
1,230
Jan ’16 to Aug ’26
Products
12
HS subheadings on record
Rank · organic compounds
One of 374
of 374 importers in 2025
Months active
128
of 128 on record
Latest activity
Aug ’26
most recent month on record

Import activity

January 2016 to August 2026
09719320162017201820192020202120222023202420252026 YTD
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What ASTEX THERAPEUTICS LTD imports

share of declarations
Organic compounds, in chapter 29 (HS 29420000): 30.0%Organic compounds, in chapter 2930% HS 29420000Reagents, diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits, other than those of heading 30.06, certified reference materials (HS 38220000): 16.9%Reagents, diagnostic orlaboratory reagents on abacking, prepared17% HS 38220000Heterocyclic compounds, in headings no. 2933 (HS 29339980): 10.0%Heterocyclic compounds, inheadings no. 293310% HS 29339980Reagents, diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits, in item 3822.1 (HS 38221900): 8.8%Reagents, diagnostic orlaboratory reagents on abacking, prepared diagnostic8.8% HS 38221900Nucleic acids and their salts, other heterocyclic compounds in heading number 2934 (HS 29349990): 8.1%Nucleic acids andtheir salts, otherheterocyclic8.1% HS 29349990Reagents, diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, or put up in the form of kits, other than those of heading 30.06, certified reference materials in heading 3822 (HS 38229000): 5.0%Reagents, diagnosticor laboratoryreagents on a5.0% HS 38229000Microscopes (excluding optical microscopes), diffraction apparatus, parts and accessories (HS 90129000): 5.0%Microscopes(excluding opticalmicroscopes),5.0% HS 90129000Heterocyclic compounds, containing an unfused pyridine ring (whether or not hydrogenated) in the structure in 2933.3 (HS 29333999): 3.8%Heterocycliccompounds,containing an3.8%Plastics, other articles in chapter 39 (HS 39269097): 3.8%Plastics, otherarticles in chapter393.8% HS 39269097Machines and appliances, instruments or apparatus of chapter 90, parts and accessories in chapter 90 (HS 90330090): 3.8%Machines andappliances,instruments or3.8% HS 90330090Organo-inorganic compounds, other than tetramethyl lead, tetraethyl lead, tributyltin compounds, and other organo-phosphorous derivatives (HS 29319000): 3.1%Organo-inorg…compounds,other than3.1%Blood, human or animal, antisera, other blood fractions and immunological products, antisera and other blood fractions (HS 30021200): 1.9%Blood, humanor animal,1.9%
HS codeProductShareRanked
29420000Organic compounds, in chapter 2929.1%#1 · 11 yrs
38220000Reagents, diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits, other than those of heading 30.06, certified reference materials16.4%#1 · 6 yrs
29339980Heterocyclic compounds, in headings no. 29339.7%#1 · 6 yrs
38221900Reagents, diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits, in item 3822.18.5%#1 · 4 yrs
29349990Nucleic acids and their salts, other heterocyclic compounds in heading number 29347.9%#3 · 5 yrs
38229000Reagents, diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, or put up in the form of kits, other than those of heading 30.06, certified reference materials in heading 38224.8%#1 · 3 yrs
90129000Microscopes (excluding optical microscopes), diffraction apparatus, parts and accessories4.8%#3 · 4 yrs
29333999Heterocyclic compounds, containing an unfused pyridine ring (whether or not hydrogenated) in the structure in 2933.33.6%#2 · 3 yrs
39269097Plastics, other articles in chapter 393.6%#3 · 3 yrs
90330090Machines and appliances, instruments or apparatus of chapter 90, parts and accessories in chapter 903.6%#3 · 2 yrs

Trade lanes

10 counterparty markets → United Kingdom imports of organic compounds
CHINAUNITED STATESINDIAITALYTAIWANGERMANYPORTUGALUNITED KINGDOM
🇨🇳 China 26%🇺🇸 United States 23%🇮🇳 India 14%

Market-wide sourcing of organic compounds into United Kingdom; the directory does not publish origins per importer.

Largest importers of organic compounds

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Common questions

What does ASTEX THERAPEUTICS LTD import?

UK customs trader records (HMRC) and Companies House list organic compounds, reagents and heterocyclic compounds as ASTEX THERAPEUTICS LTD's principal imports (ranked by HS subheading, 12 products on record).

Who else imports organic compounds in United Kingdom?

FLUOROCHEM LIMITED, EMOLECULES INC and ASTEX THERAPEUTICS LTD rank among the largest importers of organic compounds (HS 2942) in United Kingdom, out of 374 importers on record in 2025.

Where does this data come from?

Directly from UK customs trader records (HMRC) and Companies House. Exsigo ingests the official records; nothing here is scraped from directories or estimated.