Molybdenum Disulfide Catalyst from United States
High-purity molybdenum disulfide (MoS2) used as a catalyst in hydrotreating and hydrocracking operations in refineries. This wholly inorganic molybdenum catalytic preparation falls under tariff item 3815.90.00.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product is not a separate chemically defined compound, as that would fall under Chapter 28
• Provide technical specifications to confirm its catalytic use