Environmental Air Quality Data Tape from Mexico
Magnetic tape for continuous emissions monitoring systems (CEMS) recording pollutant concentration phenomena (NOx, SO2, particulates). Used for EPA compliance reporting. Classified 8523.29.2000 for atmospheric chemistry phenomena.
Duty Rate — Mexico → United States
10%
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
• EPA Method 7E validation; CEMS certification documentation; specify pollutant parameters recorded