Uranium Trioxide (UO3) Yellowcake Derivative from Mexico
Uranium trioxide (UO3) is an orange-yellow powder derived from yellowcake processing, used as an intermediate in uranium oxide production. As a uranium compound depleted in U235, it falls under this tariff item.
Duty Rate — Mexico → Canada
0%
Import Tips
• Provide isotopic analysis confirming depletion in U235
• Ensure the powder is not mixed with other substances
• Check for nuclear regulatory permits before import