Classification Receipt
2933.39.61
Products described in additional U.S. note 3 to section VI
| MFN base rate (Col. 1 General)Source: USITC HTS 2026 · effective 2026-01-01 | 6.5% |
| Section 301 · Forced labour 12.5% (Annex II exclusions not yet parsed)Source: USTR · Section 301 (forced labour) · effective 2026-07-24 | +12.5% |
| Total ad valorem (× customs value) | 19.0% |
✓ Computed by the rule engine · every line carries its official source · plus MPF 0.3464% + HMF 0.125% (ocean)HTS-2026-Rev.11 · US ← CN
Subordinate codes (5)
| Code | Description |
|---|---|
| 2933.39.61.10 | 3-Quinuclidinyl benzilate |
| 2933.39.61.20 | 1-[<i>N,N</i>-Dialkyl (≤C<sub>10</sub>)-<i>N</i>-(<i>n</i>-(hydroxyl, cyano, acetoxy)alkyl (≤C<sub>10</sub>)) ammonio]-<i>n-n</i>-[<i>N</i>-(3- dimethylcarbamoxy-α-picolinyl)-<i>N,N</i>-dialkyl (≤C<sub>10</sub>) ammonio]decane dibromide (<i>n</i>=1-8) |
| 2933.39.61.30 | 1,<i>n</i>-Bis[<i>N</i>-(3-dimethylcarbamoxy-α-picolyl)- <i>N,N</i>-dialkyl (≤ C<sub>10</sub>) ammonio]-alkane-(2,(<i>n</i>-1)- dione) dibromide (<i>n</i>=2-12) |
| 2933.39.61.40 | 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 |
| 2933.39.61.92 | Other |
Frequently asked
- What is the United States import duty on 2933.39.61 from China?
- Stacked by the rule engine, the total ad valorem rate is about 19.0%. Made up of: MFN base rate (Col. 1 General) 6.5%, Section 301 · Forced labour 12.5% (Annex II exclusions not yet parsed) 12.5%. Every component carries its official source and effective date.
- What other United States federal fees apply?
- The US charges a Merchandise Processing Fee of 0.3464% (min $32.71, max $634.62) and a Harbor Maintenance Fee of 0.125% (ocean freight only). Try a value in the landed-cost calculator.
- Does this include Section 301, Section 232 and the forced-labour surcharge?
- Yes. The US stack is MFN base + Section 301 (China origin, the single list / 2024 four-year-review code-level rates) + the Section 301 forced-labour surcharge (10% or 12.5% across 60 economies, 12.5% for China, from 2026-07-24; goods subject to Section 232 are exempt) + Section 232 (steel/aluminium baseline 50%, with a UK 25% and a Russia aluminium 200% exception) — fully stacked, which is exactly where most free tools get it wrong. Section 122's global 10% surcharge statutorily expired on 2026-07-24, and the engine stops stacking it automatically based on the query date; the IEEPA country-by-country reciprocal tariffs were struck down by the Supreme Court on 2026-02-20.
- Where does this data come from?
- Codes and MFN base rates come from the full USITC HTS 2026 Rev.11 export. Section 301/232/122 surcharge mappings are approximated pending code-level review. Every rate carries a source_url and effective_from, so you can trace it back to the controlling notice.