Mixed PCB/PBB Transformer Coolant from Canada
Cooling fluid from transformers containing both PCBs and PBBs, classified under HTS 3824.82.90.00 as 'other' preparations with these substances. Common in older electrical infrastructure maintenance.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Disclose all halogenated compounds; secure EPA negative declaration if <50ppm
• Pitfall: Incomplete lab analysis reports