Water Treatment Sodium Sulfate from Mexico
Granular Na2SO4 for precipitation of heavy metals in wastewater treatment plants. Under HTS 2833.11.5050 as other disodium sulfate, pure chemical excluding Chapter 38 water treatments. Inorganic salt application.
Duty Rate — Mexico → United States
10.4%
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
• EPA compliance data; solubility specs
• Pitfall: polymer blends go to 3809