Lignosulfonate Dust Suppressant from Mexico
Sprayable calcium lignosulfonate formulation from desugared wood pulp lyes, applied to unpaved roads and mining haul roads. Classified in HTS 3804.00.5000 as chemically treated residual lyes but not advanced preparations.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• DOT classification as non-hazardous material speeds clearance
• Volume sales common; ensure proper bulk container certifications
• Local environmental permits often required for end-use