Tetrachlorophenol (2,3,4,6-isomer) from Canada
The 2,3,4,6-tetrachlorophenol isomer is a tetra-substituted halogenated phenol derivative included in additional U.S. note 3 products for HTS 2908.19.35.00. Used in specialty chemical manufacturing and as a synthetic intermediate.
Duty Rate — Canada → United States
15.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Specify exact isomer via technical data sheet; mixtures may require different statistical suffixes
• Hazard class 8 (corrosive) requires UN-approved packaging and proper placarding
• Confirm no anti-dusting agents added that could trigger Chapter 38 classification