Cobalt Aluminate Blue from United States
Cobalt aluminate (CoAl2O4) is a high-temperature stable blue pigment powder used for ceramics and glass coloring. As a pure aluminate salt under tariff item 2841.90.00, it is classified before pigment preparation.
Duty Rate — United States → Canada
0%
Import Tips
• If the product is formulated as a prepared pigment with binders or extenders, it may fall under Chapter 32
• Ensure the product is shipped as a pure chemical compound to maintain classification