Chapters › 3812

HTS 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

As of Revision 22 (2026), effective Oct 30, 2026Source: USITC HTS ↗
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Chapter 99 measures listing products under 3812

Lines under 3812

HTSDescriptionGeneralColumn 2
3812.10Prepared rubber accelerators:
3812.10.10.00Containing any aromatic or modified aromatic rubber accelerator6.5%3.7¢/kg + 60%
3812.10.50.00Other5%25%
3812.20Compound plasticizers for rubber or plastics:
3812.20.10.00Containing any aromatic or modified aromatic plasticizer6.5%15.4¢/kg + 57%
3812.20.50.00Other5%25%
3812.31.00.00Mixtures of oligomers of 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ)6.5%3.7¢/kg + 60%
3812.39Other:
3812.39.20.00Mixtures of N,N'-diaryl-p-phenylenediamines6.5%3.7¢/kg + 60%
3812.39.30.00Master batches of poly[nitrilomethanetetraaryl- nitrilo[2,4,6- tris(1-methylethyl)-1,3- phenylene]]-2,6-bis(1-methylethyl)phenyl]-ω-…Free3.7¢/kg + 60%
3812.39.60.00Other6.5%3.7¢/kg + 60%
3812.39.70.00Bis(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacateFree25%
3812.39.90.00Other5%25%