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2825.90.75.00/Cadmium Oxide Catalyst Precursor/Mexico

Cadmium Oxide Catalyst Precursor from Mexico

Cadmium oxide serving as precursor for supported catalysts in organic synthesis and petrochemical processes. Pure oxide under HTS 2825.90.75.00 before impregnation on carriers. High surface area powder form.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Process flow documentation distinguishing from finished catalysts; catalyst registration under TSCA; UN3077 chronic aquatic hazard declaration