RD Antioxidant Diaryl Blend from Canada
RD (phenyl-α-naphthylamine + diaryl-p-phenylenediamine) mixture for natural rubber belting and transmission belts. Combines immediate and long-term protection. HTS 3812.39.2000 for the diaryl-p-phenylenediamine component dominance.
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
• Ratio analysis must show diaryl-p-phenylenediamines as principal constituents
• Proper Incoterms for chemical tanker shipments
• Avoid plastic-specific labeling