Ammonium Chloride Chalk Fertilizer Mix from China
A mixture of ammonium chloride with chalk or gypsum, used as a nitrogen fertilizer and soil amendment for sodic soils. This product falls under tariff item 3102.90.00 as a fertilizer consisting of ammonium chloride mixed with inorganic non-fertilising substances, per Chapter 31 Note 2(c).
Duty Rate — China → Canada
0%
Import Tips
• Confirm the chalk or gypsum content does not exceed the fertilizing component to maintain classification under Note 2(c)
• Keep records of the mixture composition for CBSA verification
• Check if the product meets Canadian fertilizer safety standards