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NOW FOR USA HTS Harmonized Tariff Schedule (2026 HTS Revision 11 (07/01/2026))
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Harmonized Tariff Schedule (2026 HTS Revision 11 (07/01/2026))
| HTS Code | 2933.39.61.40 |
| Article Description | N-phenyl-4-piperidinamine (4-AP), tert-butyl 4-(phenylamino)piperidine-1-carboxylate (tert-butyl 4-anilinopiperidine-1-carboxylate, 1-boc-4-AP), norfentanyl (N-phenyl-N-(4-piperidyl)propionamide), piperidin-4-one (4-piperidone) and tert-butyl 4-oxopiperidine-1-carboxylate (1-boc-4-piperidone); salts thereof |
| Quota of Quantity | |
| Unit of Quantity | [kg] |
| Rates of Duty (1-General) | 6.5% |
| Rates of Duty (1-Special) | Free (A+,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) |
| Rates of Duty (2-Cuba and North Korea) | 15.4¢/kg + 52% |
| Footnotes | [] |
| Additional Duty | |
| Additional Duty(products of China) |
Related Information
| Section VI: | Products of the Chemical or Allied Industries |
| Chapter 29 | Organic chemicals |
| Heading 2933 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure: |
| Subheading 2933.39 | Other: |
| Subheading 2933.39.61 | Products described in additional U.S. note 3 to section VI |