Industrial Amorphous Carbon from Mexico

General purpose amorphous carbon from hydrocarbon pyrolysis for foundry applications. Broad HTS 2803.00.0050 classification as residual carbon forms. Bulk industrial per chapter exclusions.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter

Import Tips

Pyrolysis temperature records confirm amorphous structure

Volatile content (<2%) verifies carbon purity

Avoid metallurgical alloy declarations triggering Section XV

Industrial Amorphous Carbon from Mexico — Import Duty Rate | HTS 2803.00.00.50