Battery-Grade USP Lithium Carbonate Precursor from Mexico
USP-certified lithium carbonate used as a high-purity precursor in lithium-ion battery cathode production. This is a chemically defined lithium carbonate, classifiable under Chapter 28 as an inorganic carbonate. It is not a finished pharmaceutical and is not excluded by Chapter 28 notes.
Duty Rate — Mexico → Canada
0%
Import Tips
• Provide both USP certification and battery-grade specifications to support classification
• Clarify the end use (battery precursor) on customs documentation
• Ensure the product is not mixed with other battery materials, which could change classification