HTS 2933.79 (2933.79.00) duty rate
2933.79.00 is not a rated tariff line. Subheading 2933.79 (Heterocyclic compounds with nitrogen hetero-atom(s) only › Lactams › Other lactams) is split into 7 tariff lines, and the duty rate depends on which one your product falls under:
| Line | Description | General | Section 301 (China) | Exclusions |
|---|---|---|---|---|
| 2933.79.04 | 2,5-Dihydro-3,6-diphenylpyrrolo-(3,4-c)- pyrrole-1,4-dione | Free | List 3 +25% | |
| 2933.79.08 | Products described in additional U.S. note 3 to section VI | 6.5% | List 3 +25% | |
| 2933.79.15 | Other: Other | 6.5% | List 3 +25% | |
| 2933.79.20 | N-Methyl-2-pyrrolidone; and 2-Pyrrolidone | 4.2% | List 3 +25% | |
| 2933.79.30 | N-Vinyl-2-pyrrolidone, monomer | 5.5% | List 3 +25% | |
| 2933.79.40 | 12-Aminododecanoic acid lactam | Free | List 3 +25% | |
| 2933.79.85 | Other: Other | 6.5% | List 3 +25% |
Open the line that matches your product for its full rate table, Section 301 actions, exclusions, statistical suffixes and a free duty calculator.
Subheading 2933.79 at a glance
- 7 rated tariff lines; 2 duty-free at the general (MFN) rate.
- Ad valorem general rates from 4.2% to 6.5%.
- Section 301 (products of China): 7 of 7 lines on a list in effect (List 3).
Heading 2933 · Chapter 29 · HTS lookup
General information from the official US Harmonized Tariff Schedule (USITC); not legal or customs advice. Classification is decided by CBP.
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