Cobaltous Carbonate from United States
Cobaltous carbonate, including basic or commercial cobalt carbonates not fitting pure forms, used in porcelain glazes. It is treated as a cobalt oxide equivalent under this tariff item per the product description, though chemically it is a carbonate.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm whether the product is a pure cobalt carbonate (heading 28.36) or a basic/commercial form that may fall under 28.22
• Provide a detailed composition breakdown to CBSA
• If used in glazes, check if it is put up for retail sale, which may shift classification