HTS 2921.59 (2921.59.00) duty rate
2921.59.00 is not a rated tariff line. Subheading 2921.59 (Amine-function compounds › Aromatic polyamines and their derivatives; salts thereof › Other) 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 |
|---|---|---|---|---|
| 2921.59.04 | 1,8-Diaminonaphthalene (1,8-Naphthalenediamine) | Free | List 3 +25% | |
| 2921.59.08 | 5-Amino-2-(p-aminoanilino) benzenesulfonic acid; 4,4'-Diamino-3-biphenylsulfonic acid (3-Benzi… | 5.8% | List 3 +25% | |
| 2921.59.17 | 4,4'-Benzidine-2,2'-disulfonic acid; 1,4-Diaminobenzene-2-sulfonic acid; 4,4'-Methylene bis ((… | Free | List 3 +25% | |
| 2921.59.20 | 4,4'-Diamino-2,2'-stilbenedisulfonic acid | 6.5% | List 3 +25% | |
| 2921.59.30 | Other: 4,4'-Methylenedianiline | 6.5% | List 3 +25% | |
| 2921.59.40 | Products described in additional U.S. note 3 to section VI | 6.5% | List 3 +25% | |
| 2921.59.80 | 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 2921.59 at a glance
- 7 rated tariff lines; 2 duty-free at the general (MFN) rate.
- Ad valorem general rates from 5.8% to 6.5%.
- Section 301 (products of China): 7 of 7 lines on a list in effect (List 3).
Heading 2921 · 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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