Chapter 29 · Organic chemicals · Section 6
HS Code 2918.99
Other
Heading 2918: Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives
US HTS + UK Tariff v4.0.1596 · updated 2026-09-10 · sources
United States - HTS lines under 2918.99
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 |
|---|---|---|---|---|---|
| 2918.99.05 |
Other > Aromatic > p-Anisic acid; Clofibrate; and 3-Phenoxybenzoic acid |
5.8% | Free (A+,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 40% | kg |
| 2918.99.06 |
Other > Aromatic > 1-Hydroxy-6-octadecyloxy-2-naphthalene- carboxylic acid; and 1-Hydroxy-6-docosyloxy-2-naphthalene- carboxylic acid |
Free | - | 15.4¢/kg + 57% | kg |
| 2918.99.14 |
Other > Aromatic > 2-(4-Chloro-2-methylphenoxy)propionic acid and its salts |
Free | - | 15.4¢/kg + 40.5% | kg |
| 2918.99.18 |
Other > Pesticides > 4-(4-Chloro-2-methylphenoxy) butyric acid;p-Chlorophenoxyacetic acid; and 2-(2,4-Dichlorophenoxy) propionic acid |
6.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 40.5% | kg |
| 2918.99.20 |
Other > Pesticides > Other 3 statistical lines (10-digit)
|
6.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 48.5% | kg |
| 2918.99.30 |
Pesticides > Other > Drugs |
6.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 47.5% | kg |
| 2918.99.35 |
Pesticides > Other > Odoriferous or flavoring compounds |
6.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 58% | kg |
| 2918.99.43 |
Other > Other > Products described in additional U.S. note 3 to section VI 2 statistical lines (10-digit)
|
6.5% | Free (A+,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 57% | kg |
| 2918.99.47 |
Other > Products described in additional U.S. note 3 to section VI > Other |
6.5% | Free (A+,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 57% | kg |
| 2918.99.50 |
Other > Products described in additional U.S. note 3 to section VI > Other |
4% | Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 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 2918.99
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 | |
|---|---|---|
| 2918 99 90 | Other | EU duty (TARIC) → |
| 2918 99 40 | 2,6-Dimethoxybenzoic acid; dicamba (ISO); sodium phenoxyacetate | EU duty (TARIC) → |
| 2918 99 00 | Other | EU duty (TARIC) → |
United Kingdom - commodity codes under 2918.99
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 | |
|---|---|---|
| 2918 99 00 00 | Other | UK duty & VAT → |
| 2918 99 40 00 | 2,6-Dimethoxybenzoic acid; dicamba (ISO); sodium phenoxyacetate | UK duty & VAT → |
| 2918 99 90 00 | Other | UK duty & VAT → |
| 2918 99 90 13 | 3-Methoxy-2-methylbenzoyl chloride (CAS RN 24487-91-0) | UK duty & VAT → |
| 2918 99 90 15 | Ethyl 2,3-epoxy-3-phenylbutyrate (CAS RN 77-83-8) | UK duty & VAT → |
| 2918 99 90 18 | Ethyl 2-hydroxy-2-(4-phenoxyphenyl)propanoate (CAS RN 132584-17-9) | UK duty & VAT → |
| 2918 99 90 25 | Methyl (E)-3-methoxy-2-(2-chloromethylphenyl)-2-propenoate (CAS RN 117428-51-0) | UK duty & VAT → |
| 2918 99 90 27 | Ethyl 3-ethoxypropionate (CAS RN 763-69-9) | UK duty & VAT → |
| 2918 99 90 35 | p-Anisic acid (CAS RN 100-09-4) | UK duty & VAT → |
| 2918 99 90 38 | Diclofop-methyl (ISO) (CAS RN 51338-27-3) | UK duty & VAT → |
| 2918 99 90 40 | trans-4-Hydroxy-3-methoxycinnamic acid (CAS RN 1135-24-6) | UK duty & VAT → |
| 2918 99 90 45 | 4-Methylcatechol dimethyl acetate (CAS RN 52589-39-6) | UK duty & VAT → |
| 2918 99 90 48 | 2-Bromo-5-methoxybenzoic acid (CAS RN 22921-68-2) with a purity by weight of 98 % or more | UK duty & VAT → |
| 2918 99 90 50 | Methyl 3,4,5-trimethoxybenzoate (CAS RN 1916-07-0) | UK duty & VAT → |
| 2918 99 90 58 | 2,4-D (ISO) (CAS RN 94-75-7) with a purity by weight of 98 % or more | UK duty & VAT → |
| 2918 99 90 60 | 3,4,5-Trimethoxybenzoic acid (CAS RN 118-41-2) | UK duty & VAT → |
| 2918 99 90 63 | 2-methyl-3-phenyloxirane-2-carboxylic acid (BMK glycidic acid) CAS No. 25547-51-7 | UK duty & VAT → |
| 2918 99 90 67 | Allyl-(3-methylbutoxy)acetate (CAS RN 67634-00-8) with a purity by weight of 95 % or more | UK duty & VAT → |
| 2918 99 90 73 | Methyl (2R)-2-(4-hydroxyphenoxy)propionate (CAS RN 96562-58-2) with a purity by weight of 97 % or more | UK duty & VAT → |
| 2918 99 90 78 | 3,4-Epoxycyclohexylmethyl-3',4'-epoxycyclohexane carboxylate (CAS RN 2386-87-0) with a purity by weight of 91 % or more | UK duty & VAT → |
| 2918 99 90 85 | Trinexapac-Ethyl (ISO) (CAS RN 95266-40-3) with a purity by weight of 96 % or more | UK duty & VAT → |
| 2918 99 90 90 | Other | UK duty & VAT → |
Other subheadings in 2918
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.