Toluene-Based Rubber Accelerator Mixture

Vulcanization accelerator blend for rubber compounding, containing toluene and other aromatics exceeding 5% for processing efficiency. This n.e.s. preparation fits HTS 3824.99.2900 due to its aromatic mixture profile.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China6.5%+25.0%31.5%
🇲🇽Mexico6.5%—6.5%
🇨🇦Canada6.5%—6.5%
🇩🇪Germany6.5%—6.5%
🇯🇵Japan6.5%—6.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

3812.10Lower: 15% vs 31.5%

If specifically for rubber vulcanization

Dedicated rubber compounding agents classify under 3812.

3824.99Same rate: 31.5%

If no aromatic or modified aromatic content

Pure non-aromatic mixtures use 3824.99.4000.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

• Specify rubber industry end-use; provide vulcanization test data

• Pitfall: pure rubber chems may go to 3812

Related Products under HTS 3824.99.29.00

Aromatic Epoxy Resin Hardener Mixture

A two-part chemical preparation used as a hardener for epoxy resins, containing over 5% aromatic substances like benzyl alcohol and phenyl glycidyl ether for enhanced curing properties. Classified under HTS 3824.99.2900 as a chemical mixture n.e.s. with significant aromatic content, not fitting other specific headings in chapter 38.

Modified Aromatic Polyurethane Binder

Industrial binder formulation for foundry cores and molds, incorporating modified aromatic isocyanates exceeding 5% by weight for superior adhesion and heat resistance. Falls under HTS 3824.99.2900 as a prepared chemical mixture n.e.s. with aromatic substances, distinct from basic polymers.

Aromatic Solvent-Based Paint Thinner Blend

A solvent mixture for thinning industrial paints and coatings, containing more than 5% aromatic hydrocarbons like xylene and toluene for effective viscosity reduction. HTS 3824.99.2900 applies to this n.e.s. chemical preparation due to its aromatic composition and mixed nature.

High-Aromatic Flux Remover Preparation

Chemical cleaner for removing solder flux in electronics manufacturing, featuring over 5% modified aromatic compounds for residue-free performance. This preparation is captured by HTS 3824.99.2900 as an unspecified chemical mixture with aromatic elements.

Aromatic-Modified Adhesive Promoter Primer

Primer solution enhancing adhesion of glues to metal and plastic surfaces, with greater than 5% aromatic silanes for chemical bonding. Classified in HTS 3824.99.2900 for its mixed aromatic chemical preparation status, not as a pure adhesive.

Benzene-Derivative Chemical Cleaning Concentrate

Concentrated cleaner for industrial machinery using benzene-derived aromatics over 5% by weight, effective against oils and greases. HTS 3824.99.2900 covers this as a non-specific chemical mixture with required aromatic threshold.