Stream Sediment Tin Concentrate from Mexico
Stream sediment tin concentrate is recovered from alluvial stream sediments via gravity separation, rich in cassiterite particles with 10-20% tin content. It is a natural tin ore concentrate imported for direct use in tin extraction. This concentrate falls under tariff item 2609.00.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the concentrate is free from organic matter or debris that could affect classification
• Provide a description of the gravity separation process to confirm it is a normal metallurgical method
• Declare tin content in kilograms for statistical purposes