Hexachlorobenzene Soil Remediation Absorbent Mixture from Canada
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.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include Superfund site certification if destined for US remediation projects
• Test for HCB concentration thresholds (typically >50 ppm) before declaring