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Iron Oxide Dehydrogenation Catalyst from Canada

Alpha-Fe2O3 catalyst for ethylbenzene dehydrogenation to styrene. Consists wholly of inorganic iron oxides qualifying for 3815.90.3000.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

BET surface area >20m²/g confirms activated catalytic form vs pigment

Promoter metal content declaration prevents misclassification

Calcination temperature records verify crystalline phase for activity