HTS heading 2917: Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives
Heading 2917 of the US Harmonized Tariff Schedule covers Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives. Below: every rated tariff line in it with its general duty rate, Section 301 China status and exclusions, then a page per line with a free duty calculator.
Heading 2917 at a glance
- 32 rated tariff lines; 3 duty-free at the general (MFN) rate.
- Ad valorem general rates from 3.1% to 6.5%.
- Section 301 (products of China): 28 of 32 lines on a list in effect (List 3).
- 1 Section 301 product exclusion in effect for heading 2917; each is listed on its line page with its end date.
Goods named in this heading (official line texts): Oxalic acid, its salts and esters, Adipic acid, Plasticizers, Azelaic acid, sebacic acid, their salts and esters, Derived in whole or in part from benzene or other aromatic hydrocarbons, Ferrous fumarate, Derived in whole or in part from aromatic hydrocarbons, Products described in additional U.S. note 3 to section VI, Maleic acid, Ethylene brassylate, Malonic acid, Derived in whole or in part fro.
Subheadings (6-digit)
- 2917.11: Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives (1 line)
- 2917.12: Adipic acid, its salts and esters (3 lines)
- 2917.13: Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives (1 line)
- 2917.14: Maleic anhydride (2 lines)
- 2917.19: Other (10 lines)
- 2917.20: Cyclanic, cyclenic or cycloterpenic polycarboxylic acids, their anhydrides, halides, peroxides… (1 line)
- 2917.32: Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives (1 line)
- 2917.33: Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives (1 line)
- 2917.34: Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives (1 line)
- 2917.35: Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives (1 line)
- 2917.36: Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives (1 line)
- 2917.37: Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives (1 line)
- 2917.39: Other (8 lines)
All tariff lines in heading 2917
| Line | Description | General | Section 301 (China) | Exclusions |
|---|---|---|---|---|
| 2917.11.00 | Oxalic acid, its salts and esters | 3.1% | List 3 +25% | |
| 2917.12.10 | Adipic acid, its salts and esters: Adipic acid | 6.5% | List 3 +25% | |
| 2917.12.20 | Other: Plasticizers | 6.5% | List 3 +25% | |
| 2917.12.50 | Other: Other | 6.5% | List 3 +25% (1 product exclusion may apply) | 1 |
| 2917.13.00 | Azelaic acid, sebacic acid, their salts and esters | 4.8% | List 3 +25% | |
| 2917.14.10 | Derived in whole or in part from benzene or other aromatic hydrocarbons | 6.5% | List 3 +25% | |
| 2917.14.50 | Maleic anhydride: Other | 4.2% | List 3 +25% | |
| 2917.19.10 | Other: Ferrous fumarate | 6.5% | List 3 +25% | |
| 2917.19.15 | Derived in whole or in part from aromatic hydrocarbons | 6.5% | List 3 +25% | |
| 2917.19.17 | Fumaric acid: Other | 4.2% | List 3 +25% | |
| 2917.19.20 | Products described in additional U.S. note 3 to section VI | 6.5% | List 3 +25% | |
| 2917.19.23 | Other: Maleic acid | 6.5% | List 3 +25% | |
| 2917.19.27 | Other: Other | 6.5% | List 3 +25% | |
| 2917.19.30 | Other: Ethylene brassylate | 4.8% | List 4B (suspended, no extra duty) | |
| 2917.19.35 | Other: Malonic acid | Free | List 3 +25% | |
| 2917.19.40 | Derived in whole or in part from aromatic hydrocarbons | 6.5% | List 3 +25% | |
| 2917.19.70 | Other: Other | 4% | List 4B (suspended, no extra duty) | |
| 2917.20.00 | Cyclanic, cyclenic or cycloterpenic polycarboxylic acids, their anhydrides, halides, peroxides… | 4.2% | List 3 +25% | |
| 2917.32.00 | Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids…: Dioctyl ort… | 6.5% | List 3 +25% | |
| 2917.33.00 | Dinonyl or didecyl orthophthalates | 6.5% | List 3 +25% | |
| 2917.34.01 | Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids…: Other ester… | 6.5% | List 3 +25% | |
| 2917.35.00 | Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids…: Phthalic an… | 6.5% | List 3 +25% | |
| 2917.36.00 | Terephthalic acid and its salts | 6.5% | List 3 +25% | |
| 2917.37.00 | Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids…: Dimethyl te… | 6.5% | List 3 +25% | |
| 2917.39.04 | 1,2,4-Benzenetricarboxylic acid, 1,2-dianhydride (Trimellitic anhydride); Phthalic acid; and 4… | 6.5% | List 3 +25% | |
| 2917.39.08 | Other: Naphthalic anhydride | Free | List 4B (suspended, no extra duty) | |
| 2917.39.12 | 4,4'-(Hexafluoroisopropylidene)bis(phthalic anhydride) | Free | List 3 +25% | |
| 2917.39.15 | Other: Isophthalic acid | 6.5% | List 3 +25% | |
| 2917.39.17 | Tetrabromophthalic anhydride | 6.5% | List 4B (suspended, no extra duty) | |
| 2917.39.20 | Other: Plasticizers | 6.5% | List 3 +25% | |
| 2917.39.30 | Products described in additional U.S. note 3 to section VI | 6.5% | List 3 +25% | |
| 2917.39.70 | Other: Other | 6.5% | List 3 +25% |
All of chapter 29 · Chapter 29 rate summary · HTS lookup
General information from the official US Harmonized Tariff Schedule (USITC) and USTR Section 301 notices in HTS Chapter 99; not legal or customs advice. Classification is decided by CBP; confirm with a licensed customs broker or a CBP binding ruling.
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