Coal-Based Granular Activated Carbon from Japan
Granular activated carbon derived from bituminous coal through carbonization and activation processes, used primarily for water purification and air filtration. It falls under HTS 3802.10.0010 because it is specifically activated carbon obtained from coal sources, distinguishing it from coconut shell or wood-derived variants. High surface area and microporous structure make it effective for adsorbing organic contaminants.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify origin certification proving coal derivation to avoid reclassification under other activated carbon subheadings
• Provide lab analysis or manufacturer specs confirming activation process and coal base during customs entry