Converter Copper Slag from China
Converter copper slag is a byproduct of the copper smelting process, produced in converters where copper matte is refined. It contains mainly copper compounds and is used in industry for the extraction of copper or the manufacture of copper chemical compounds. This slag is not from the manufacture of iron or steel, so it falls under tariff item 2620.30.00.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the slag is not from iron or steel manufacturing, as that would change classification
• Provide a certificate of analysis showing copper content to support the 'mainly copper' claim
• Verify whether the slag contains hazardous substances requiring special import permits