Magnesium Thiosulfate Solution 30% from Canada
30% magnesium thiosulfate solution (MgS2O3) is applied in agriculture for soil amendment and in textile dyeing as an anti-chlor agent. HTS 2832.30.5000 covers this as other thiosulfates.
Duty Rate — Canada → United States
13.1%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Test for magnesium content to avoid reclassification; use IBC totes for bulk liquids; EPA registration if pesticide-related