High-Purity DMT for Thin Film Applications from Canada
Ultra-high purity dimethyl terephthalate for PET film production requiring low oligomer content. HTS 2917.37.00.00 classification as aromatic polycarboxylic acid dimethyl ester per Chapter 29 definitions. Used in packaging films and metallized films.
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
• Submit HPLC chromatograms showing oligomer content <50ppm for classification support
• Temperature-control containers maintaining 20-25°C during transit to prevent sintering
• Comply with TSCA import certification for new chemical substances notification