Scheelite Tungsten Concentrate from United States
Scheelite tungsten concentrate is a high-grade product derived from scheelite ore (CaWO4), containing approximately 65-70% WO3 after flotation processing. This concentrate is classified under tariff item 2611.00.00 as a tungsten concentrate, distinct from raw ores.
Duty Rate — United States → Canada
0%
Import Tips
• Provide a certificate of analysis to confirm the concentrate's grade
• Ensure the product is not mixed with other metals or minerals
• Verify that the concentrate is intended for metallurgical extraction