Kieserite Mineral Flakes from China
Kieserite mineral flakes are produced by crushing and screening raw ore, resulting in flaked natural magnesium sulphate without chemical alteration. This mechanical processing is within the scope of chapter note 1, so the flakes are classified under tariff item 2530.20.00 as natural magnesium sulphates.
Duty Rate — China → Canada
0%
Import Tips
• Document that the flakes are obtained solely by mechanical means, such as crushing and screening, to avoid reclassification
• Keep the product free of added anti-dusting agents that could make it suitable for a specific use
• State the net weight in kilograms on customs documents, excluding any water content