Ammonium Polyvanadate Process Mixture from Germany
Intermediate chemical mixture of ammonium polyvanadate with sodium carbonate and silica for vanadium extraction processes. Falls under HTS 3824.99.36.00 as vanadium inorganic compound mixture. Used in hydrometallurgical vanadium recovery.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Process flow documentation essential; ammonia emission controls for handling
• Verify against 2835 for pure ammonium vanadates
• Bulk container certification needed