Coal Tar Pitch for Electrode Manufacturing from Mexico
Coal tar pitch is a high-aromatic residue from coal tar distillation, where ≥65% distills at 250°C, used in producing carbon electrodes for aluminum smelting. Its aromatic constituents exceed non-aromatics, fitting HTS 2707.50.00.00 precisely. This semi-solid material binds graphite during electrode production.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Provide lab reports confirming softening point, quinoline insolubles, and distillation per ISO 3405 for classification
• Declare exact use in manufacturing to prevent misclassification as general roofing pitch
• Ensure bulk packaging complies with IMDG/49 CFR hazmat codes for flammable liquids