Classification Receipt
2933.99.12.00
6-Bromo-5-methyl-1<i>H</i>-imidazo[4,5-<i>b</i>]- pyridine; 2-<i>sec</i>-Butyl-4-<i>tert</i>-butyl-6-(benzotriazol-2- yl)phenol; 2-<i>tert</i>-Butyl-4-methyl-6-(5-chlorobenzotri- azol-2-yl)phenol; 2,4-Di-<i>tert</i>-butyl-6-(benzotriazol-2-yl)phenol; 2,4-Di-<i>tert</i>-butyl-6-(5-chlorobenzotriazol-2- yl)phenol; 2,3-Dichloro-6-quinoxalinecarbonyl chloride; 1-Hydroxy-2-carbazolecarboxylic acid; 2-Hydroxy-3-carbazolecarboxylic acid; 2-Hydroxy-3-carbazolecarboxylic acid, sodium salt; Iminodibenzyl(10,11-dihydro-5<i>H</i>-dibenz- [<i>b</i>,f]azepine); Indoline; 3-Methylbenzo[f]quinoline; 2-Methylindoline; 2-Methylmercaptobenzimidazole; 1-Methyl-2-phenylindole; 1-Methylpyrazine; 2,4-Methylpyrazolic acid; 2-Phenylbenzimidazole; 2-Phenylindole; Tetramethylpyrazine; 2,3,5-Triphenyltetrazolium chloride;<i>dl</i>-Tryptophan; and Vinylcarbazole, monomer
| MFN base rate (Col. 1 General)Source: USITC HTS 2026 · effective 2026-01-01 | 5.8% |
| 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) | 18.3% |
✓ 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
Frequently asked
- What is the United States import duty on 2933.99.12.00 from China?
- Stacked by the rule engine, the total ad valorem rate is about 18.3%. Made up of: MFN base rate (Col. 1 General) 5.8%, 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.