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HTS 3812.10.50.00
Prepared rubber accelerators
Description
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 > Prepared rubber accelerators > Other
| General duty (most countries) | 5% |
|---|---|
| Trade-deal rates | Free (A+,AU,BH,CL,CO,D, E,IL, JO,KR,MA,OM,P, PA,PE,S,SG) |
| Column 2 (Cuba, North Korea, Russia, Belarus) | 25% |
| 6-digit HS code (international) | 3812.10 |
Estimated US duty by country of origin
Base rate plus the additional tariffs that apply today (China Section 301, the 2026 country tariff). Steel, aluminium and some other goods can owe more.
| Made in | Estimated duty | Made up of |
|---|---|---|
| China | 42.5% | 5% base · +25% China Section 301 List 3 · +12.5% 2026 country tariff |
| Vietnam | 17.5% | 5% base · +12.5% 2026 country tariff |
| India | 15% | 5% base · +10% 2026 country tariff |
| Bangladesh | 15% | 5% base · +10% 2026 country tariff |
| Pakistan | 15% | 5% base · +10% 2026 country tariff |
| Türkiye | 17.5% | 5% base · +12.5% 2026 country tariff |
| Mexico | 15% | 5% base · +10% 2026 country tariff Free under USMCA if the product qualifies |
| Canada | 15% | 5% base · +10% 2026 country tariff Free under USMCA if the product qualifies |
| United Kingdom | 15% | 5% base · +10% 2026 country tariff |
| Germany | 10% | 5% base · +5% 2026 country tariff (total at least 10%) |
| Italy | 10% | 5% base · +5% 2026 country tariff (total at least 10%) |
| Taiwan | 10% | 5% base · +5% 2026 country tariff (total at least 10%) |
| Japan | 12.5% | 5% base · +7.5% 2026 country tariff (total at least 12.5%) |
| South Korea | 12.5% | 5% base · +7.5% 2026 country tariff (total at least 12.5%) Free under US–Korea FTA if the product qualifies |
| Thailand | 17.5% | 5% base · +12.5% 2026 country tariff |
| Indonesia | 15% | 5% base · +10% 2026 country tariff |
Other codes under heading 3812
- 3812.10.10.00 · 6.5%Prepared rubber accelerators > Containing any aromatic or modified aromatic rubber accelerator
- 3812.20.10.00 · 6.5%Compound plasticizers for rubber or plastics > Containing any aromatic or modified aromatic plasticizer
- 3812.20.50.00 · 5%Compound plasticizers for rubber or plastics > Other
- 3812.31.00.00 · 6.5%Anti-oxidizing preparations and other compound stabilizers for rubber or plastics > Mixtures of oligomers of 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ)
- 3812.39.20.00 · 6.5%Anti-oxidizing preparations and other compound stabilizers for rubber or plastics > Other > Containing any aromatic or modified aromatic antioxidant or other stabilizer > Mixtures of N,N'-diaryl-p-phenylenediamines
- 3812.39.30.00 · FreeAnti-oxidizing preparations and other compound stabilizers for rubber or plastics > Other > Containing any aromatic or modified aromatic antioxidant or other stabilizer > 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)
- 3812.39.60.00 · 6.5%Anti-oxidizing preparations and other compound stabilizers for rubber or plastics > Other > Containing any aromatic or modified aromatic antioxidant or other stabilizer > Other
- 3812.39.70.00 · FreeAnti-oxidizing preparations and other compound stabilizers for rubber or plastics > Other > Other > Bis(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate
- 3812.39.90.00 · 5%Anti-oxidizing preparations and other compound stabilizers for rubber or plastics > Other > Other > Other
Official US Harmonized Tariff Schedule, version of 2026-11-03.