Molybdenum Trioxide Powder (MoO3) from Japan
Pure molybdenum trioxide (MoO3) in fine powder form, used as a precursor in molybdenum metal production and catalyst manufacturing. It is classified under HTS 2825.70.00.00 as a chemically defined molybdenum oxide. This inorganic compound meets Chapter 28 definitions for metal oxides.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Verify purity certificate to confirm 'chemically defined' status per Chapter 28 Note 1; ensure MSDS includes handling for toxic dust
• Common pitfall: mislabeling as ore (2603) instead of refined oxide