HTS heading 3812
Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; antioxidizing preparations and other compound stabilizers for rubber or plastics — 14 codes under this heading, with the duty on each.
| Code | Description | General rate | Units |
|---|---|---|---|
| 3812 | Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; antioxidizing preparations and other compound stabilizers for rubber or plastics + Ch. 99 | not stated | — |
| 3812.10 | Prepared rubber accelerators + Ch. 99 | not stated | — |
| 3812.10.10.00 | Containing any aromatic or modified aromatic rubber accelerator + Ch. 99 | 6.5% | kg |
| 3812.10.50.00 | Other + Ch. 99 | 5% | kg |
| 3812.20 | Compound plasticizers for rubber or plastics + Ch. 99 | not stated | — |
| 3812.20.10.00 | Containing any aromatic or modified aromatic plasticizer + Ch. 99 | 6.5% | kg |
| 3812.20.50.00 | Other + Ch. 99 | 5% | kg |
| 3812.31.00.00 | Mixtures of oligomers of 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ) + Ch. 99 | 6.5% | kg |
| 3812.39 | Other + Ch. 99 | not stated | — |
| 3812.39.20.00 | Mixtures of N,N'-diaryl-p-phenylenediamines + Ch. 99 | 6.5% | kg |
| 3812.39.30.00 | Master batches of poly[nitrilomethanetetraaryl- nitrilo[2,4,6- tris(1-methylethyl)-1,3- phenylene]]-2,6-bis(1-methylethyl)phenyl]-ω- [[[[2,6-bis(1-methylethyl)phenyl]amino]- methylene]amino]carbodiimide or 2,4-diisocyanate-1,3,5-tris(1-methylethyl)- benzene homopolymer with polyethylene, polyethylene terephthalate, or thermoplastic polyurethanes;Master batches of 3-(2H-benzotriazol-2-yl)-5- (tert-butyl)-4-hydroxybenzenepropanoic acid, C7-C9 branched or linear alkyl esters; andMaster batches of α-[3-[3-(2H-benzotriazol-2- yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1- oxopropyl-ω-[3-[3-(2H-benzotriazol-2-yl)-5- (1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxo- propyl] poly(oxyethylene) + Ch. 99 | Free | kg |
| 3812.39.60.00 | Other + Ch. 99 | 6.5% | kg |
| 3812.39.70.00 | Bis(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate + Ch. 99 | Free | kg |
| 3812.39.90.00 | Other + Ch. 99 | 5% | kg |
Additional duties may apply
14 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.