Steam-Activated Coal Carbon for Air Purification from Mexico
Steam-activated granular carbon from coal for VOC removal in air handling units. HTS 3802.10.0010 specifies coal-derived activated product. High CTC value for gas phase adsorption.
Duty Rate — Mexico → United States
14.8%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Activation method (steam vs chemical) documented to affirm quality
• VOC adsorption test data supports commercial invoice claims