Hexachlorobenzene Contaminated Industrial Solvent Mixture
A chemical preparation used in industrial cleaning processes that contains hexachlorobenzene (HCB) as a contaminant above regulatory thresholds. It falls under HTS 3824.86.00.00 because it is a mixture specified in subheading note 3 to chapter 38, explicitly containing hexachlorobenzene. These mixtures are typically waste or restricted substances requiring special handling.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 6.5% | +35.0% | 41.5% |
| 🇲🇽Mexico | 6.5% | +10.0% | 16.5% |
| 🇨🇦Canada | 6.5% | +10.0% | 16.5% |
| 🇩🇪Germany | 6.5% | +10.0% | 16.5% |
| 🇯🇵Japan | 6.5% | +10.0% | 16.5% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If classified as sewage sludge waste from chemical processes
Mixtures resembling urban treatment sludge fall under heading 3825 per chapter note, not restricted chemical preparations.
If predominantly petroleum oils rather than chemical mixtures
Chapter note excludes wastes mainly containing petroleum oils, directing to heading 2710.
If lacking the specific listed persistent organic pollutants
Other chemical mixtures n.e.s.i. without pentachlorobenzene or HCB go to residual subheadings.
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Import Tips & Compliance
• Obtain EPA TSCA certification confirming compliance with toxic substance import restrictions for hexachlorobenzene
• Provide detailed chemical analysis reports documenting HCB concentration to avoid misclassification
• Ensure proper hazardous waste manifests and avoid common pitfalls like incomplete REACH-like documentation
Related Products under HTS 3824.86.00.00
Pentachlorobenzene Transformer Fluid Decontamination Prep
Chemical preparation for decontaminating electrical transformer fluids contaminated with pentachlorobenzene. Falls under HTS 3824.86.00.00 as specified in subheading note 3 for mixtures containing PeCB. Used in utility industry maintenance.
HCB/PeCB Mixed Legacy Pesticide Waste Blend
Blended waste from dismantled pesticide storage containing both hexachlorobenzene and pentachlorobenzene. Classified HTS 3824.86.00.00 per subheading note 3 listing both substances. Intended for incineration or specialized disposal.
Pentachlorobenzene Fungicide Waste Preparation
Residue from obsolete fungicide production containing pentachlorobenzene (PeCB) as the active restricted substance. Classified under HTS 3824.86.00.00 per subheading note 3 for goods of heading 3824 explicitly containing PeCB or HCB. Primarily used in legacy agricultural or industrial decontamination.
Hexachlorobenzene Soil Remediation Absorbent Mixture
Specialty absorbent preparation for treating HCB-contaminated soil in environmental cleanup operations. Meets HTS 3824.86.00.00 criteria as a chemical mixture containing hexachlorobenzene per subheading note 3. Designed for industrial hazardous waste site remediation.