Industrial Retort Carbon from China
Industrial retort carbon is a specialized high-fixed-carbon material produced from coal in retorts, used in silicon carbide production. It has low ash and volatile content, making it ideal for high-temperature processes. This product is explicitly classified under 2704.00.00 as retort carbon.
Duty Rate — China → Canada
0%
Import Tips
• Provide a certificate of analysis showing high fixed carbon and low impurities to support the retort carbon classification
• Confirm the end-use (e.g
• silicon carbide production) to facilitate CBSA review
• Keep records of the production process to verify it is retort carbon, not other forms