HTS heading 2917
Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives — 45 codes under this heading, with the duty on each.
| Code | Description | General rate | Units |
|---|---|---|---|
| 2917 | Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives + Ch. 99 | not stated | — |
| 2917.11.00.00 | Oxalic acid, its salts and esters + Ch. 99 | 3.1% | kg |
| 2917.12 | Adipic acid, its salts and esters + Ch. 99 | not stated | — |
| 2917.12.10.00 | Adipic acid + Ch. 99 | 6.5% | kg |
| 2917.12.20.00 | Plasticizers + Ch. 99 | 6.5% | kg |
| 2917.12.50.00 | Other + Ch. 99 | 6.5% | kg |
| 2917.13.00 | Azelaic acid, sebacic acid, their salts and esters + Ch. 99 | 4.8% | — |
| 2917.13.00.30 | Sebacic acid + Ch. 99 | 4.8% (inherited from 2917.13.00) | kg |
| 2917.13.00.90 | Other + Ch. 99 | 4.8% (inherited from 2917.13.00) | kg |
| 2917.14 | Maleic anhydride + Ch. 99 | not stated | — |
| 2917.14.10.00 | Derived in whole or in part from benzene or other aromatic hydrocarbons + Ch. 99 | 6.5% | kg |
| 2917.14.50.00 | Other + Ch. 99 | 4.2% | kg |
| 2917.19 | Other + Ch. 99 | not stated | — |
| 2917.19.10.00 | Ferrous fumarate + Ch. 99 | 6.5% | kg |
| 2917.19.15.00 | Derived in whole or in part from aromatic hydrocarbons + Ch. 99 | 6.5% | kg |
| 2917.19.17.00 | Other + Ch. 99 | 4.2% | kg |
| 2917.19.20.00 | Products described in additional U.S. note 3 to section VI + Ch. 99 | 6.5% | kg |
| 2917.19.23.00 | Maleic acid + Ch. 99 | 6.5% | kg |
| 2917.19.27.00 | Other + Ch. 99 | 6.5% | kg |
| 2917.19.30.00 | Ethylene brassylate + Ch. 99 | 4.8% | kg |
| 2917.19.35.00 | Malonic acid + Ch. 99 | Free | kg |
| 2917.19.40.00 | Derived in whole or in part from aromatic hydrocarbons + Ch. 99 | 6.5% | kg |
| 2917.19.70 | Other + Ch. 99 | 4% | — |
| 2917.19.70.20 | Plasticizers + Ch. 99 | 4% (inherited from 2917.19.70) | kg |
| 2917.19.70.50 | Other + Ch. 99 | 4% (inherited from 2917.19.70) | kg |
| 2917.20.00.00 | Cyclanic, cyclenic or cycloterpenic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives + Ch. 99 | 4.2% | kg |
| 2917.32.00.00 | Dioctyl orthophthalates + Ch. 99 | 6.5% | kg |
| 2917.33.00 | Dinonyl or didecyl orthophthalates + Ch. 99 | 6.5% | — |
| 2917.33.00.10 | Diisodecyl orthophthalate + Ch. 99 | 6.5% (inherited from 2917.33.00) | kg |
| 2917.33.00.50 | Other + Ch. 99 | 6.5% (inherited from 2917.33.00) | kg |
| 2917.34.01 | Other esters of orthophthalic acid + Ch. 99 | 6.5% | — |
| 2917.34.01.10 | Dibutyl orthophthalate + Ch. 99 | 6.5% (inherited from 2917.34.01) | kg |
| 2917.34.01.50 | Other + Ch. 99 | 6.5% (inherited from 2917.34.01) | kg |
| 2917.35.00.00 | Phthalic anhydride + Ch. 99 | 6.5% | kg |
| 2917.36.00.00 | Terephthalic acid and its salts + Ch. 99 | 6.5% | kg |
| 2917.37.00.00 | Dimethyl terephthalate + Ch. 99 | 6.5% | kg |
| 2917.39 | Other + Ch. 99 | not stated | — |
| 2917.39.04.00 | 1,2,4-Benzenetricarboxylic acid, 1,2-dianhydride (Trimellitic anhydride); Phthalic acid; and 4-Sulfo-1,8-naphthalic anhydride + Ch. 99 | 6.5% | kg |
| 2917.39.08.00 | Naphthalic anhydride + Ch. 99 | Free | kg |
| 2917.39.12.00 | 4,4'-(Hexafluoroisopropylidene)bis(phthalic anhydride) + Ch. 99 | Free | kg |
| 2917.39.15.00 | Isophthalic acid + Ch. 99 | 6.5% | kg |
| 2917.39.17.00 | Tetrabromophthalic anhydride + Ch. 99 | 6.5% | kg |
| 2917.39.20.00 | Plasticizers + Ch. 99 | 6.5% | kg |
| 2917.39.30.00 | Products described in additional U.S. note 3 to section VI + Ch. 99 | 6.5% | kg |
| 2917.39.70.00 | Other + Ch. 99 | 6.5% | kg |
8 of these lines state no rate of their own and inherit one from the line above, which is how the schedule is read. Each says which line it came from.
Additional duties may apply
45 lines here reference Chapter 99, where Section 301, Section 232 and other additional duties live. Those are charged on top of the general rate and depend on where the goods were made. What those provisions are.
Source: Harmonized Tariff Schedule of the United States, U.S. International Trade Commission (public domain). Classification and the duties that finally apply to a shipment are a licensed customs broker's call.