8102.99.00.00/Molybdenum Catalyst Gauze 40 Mesh/Mexico

Molybdenum Catalyst Gauze 40 Mesh from Mexico

Platinum-rhodium supported molybdenum catalyst gauze for nitric acid production. Fabricated under HTS 8102.99.00.00 as industrial articles despite precious metal impregnation. High surface area design.

Duty Rate — Mexico → United States

13.7%

Rate breakdown

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

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Import Tips

• PGM (Pt/Rh) loading percentage critical; >50% risks Chapter 71 precious metal classification

• Gauze activation history documentation for used catalyst imports

• Chemical plant end-use requires HAZMAT shipping papers