Spent Aluminum Catalyst Ash with Vanadium from Mexico
Ash from spent catalysts used in aluminum-related processes, bearing vanadium and mainly aluminum. Under HTS 2620.40.00.30 as industrial residues for metal/compound manufacture. Excludes incineration ashes per chapter note (a).
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include catalyst usage history in docs; test for arsenic if applicable
• Common issue: confusion with petrochemical catalysts under other codes