Methanol for Phosphorus Precipitation from Mexico
Specialty methanol used as precipitant aid in chemical phosphorus removal from wastewater under HTS 2905.11.20.15. Enhances metal salt precipitation efficiency in tertiary treatment while qualifying as chemically defined acyclic alcohol per chapter 29. Supplied with low metal impurities to prevent interference.
Duty Rate — Mexico → United States
15.5%
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
• Specify metal impurity maximums in technical data sheet; pair with precipitant chemical import records; verify tertiary treatment plant end-use certification