Ammonium Paramolybdate from China
Ammonium paramolybdate ((NH4)6Mo7O24) is a key industrial chemical for pigment production and alloy manufacturing. Classified under HTS 2841.70.10.00 as an ammonium molybdate, meeting oxometallic salt criteria in Chapter 28.
Duty Rate — China → United States
16.8%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Provide assay reports showing >99% purity to avoid reclassification; check for REACH compliance if from EU
• Pitfall: bulk packaging mistaken for Chapter 31 products