Chapter 35 · Albuminoidal substances; glues; enzymes · Section 6
HS Code 3507.90
Other
Heading 3507: Enzymes; prepared enzymes not elsewhere specified or included
US HTS + UK Tariff v4.0.1633 · updated 2026-10-21 · sources
Rates on this page are the official published schedule rates, shown for information. This is not a customs ruling: preference programs, Section 232/301 surcharges and per-shipment fees can change what you actually pay.
United States - HTS lines under 3507.90
Source: official Harmonized Tariff Schedule (USITC). "General" is the normal-trade-relations rate; "Special" lists preference programs; "Other" is the column-2 rate. Additional Section 232/301 duties may apply on top.
| HTS code | Description | General | Special | Other | Unit |
|---|---|---|---|---|---|
| 3507.90.20 | Pencillin G amidase | Free | - | 25% | kg |
| 3507.90.70 |
Other 2 statistical lines (10-digit)
|
Free | - | 25% | kg |
Estimate the US duty runs in your browser · no caps
Enter the customs value (and quantity, when a rate is per-unit) to estimate the general-rate duty per HTS line. Estimates exclude Section 232/301 surcharges, MPF/HMF and fees. Not a customs ruling.
European Union - CN codes under 3507.90
Source: EU Combined Nomenclature (Eurostat, © European Union, reused per Decision 2011/833/EU). Duty rates and measures live in TARIC; each code links to the official consultation.
| CN code | Description | |
|---|---|---|
| 3507 90 90 | Other | EU duty (TARIC) → |
| 3507 90 30 | Lipoprotein lipase; aspergillus alkaline protease | EU duty (TARIC) → |
| 3507 90 00 | Other | EU duty (TARIC) → |
United Kingdom - commodity codes under 3507.90
Source: UK Integrated Online Tariff (Open Government Licence v3.0). Declarable 10-digit codes go on the customs declaration; check the official page for the current duty and VAT measures.
| Commodity code | Description | |
|---|---|---|
| 3507 90 00 00 | Other | UK duty & VAT → |
| 3507 90 30 00 | Lipoprotein lipase; aspergillus alkaline protease | UK duty & VAT → |
| 3507 90 90 00 | Other | UK duty & VAT → |
| 3507 90 90 10 | Preparation of Achromobacter lyticus protease (CAS RN 123175-82-6) for use in the manufacture of human and analogue insulin products | UK duty & VAT → |
| 3507 90 90 30 | Salicylate 1-monooxygenase (CAS RN 9059-28-3) in aqueous solution with<br> <br><br><br>- an enzyme concentration of 6,0 U/ml or more, but not more than 7,4 U/ml ,<br> <br><br><br>- a concentration by weight of sodium azide (CAS RN 26628-22-8) of not more than 0,09 % and<br> <br><br><br>- a pH value of 6,5 or more, but not more than 8,5<br> | UK duty & VAT → |
| 3507 90 90 90 | Other | UK duty & VAT → |
Nearby codes in heading 3507
The subheadings immediately before and after 3507.90 in chapter 35.
Sources: U.S. International Trade Commission, Harmonized Tariff Schedule (public domain) · EU Combined Nomenclature © European Union, Eurostat (Decision 2011/833/EU) · UK Integrated Online Tariff, contains public sector information licensed under the Open Government Licence v3.0. Data refreshed weekly. Details on About & Data Sources.
Frequently asked questions
Common questions about HS code 3507.90.
What is HS code 3507.90?
HS code 3507.90 covers: Other. It belongs to chapter 35 (Albuminoidal substances; glues; enzymes) of the Harmonized System.
What is the US import duty for HS code 3507.90?
The US general (normal trade relations) rates under this subheading range: Free. Preference programs and Section 232/301 surcharges can change the effective rate; see the HTS lines for detail.
What is the UK commodity code for 3507.90?
The UK extends 3507.90 to 6 declarable 10-digit commodity codes, starting with 3507900000. The full code goes on the UK customs declaration.