Vanadium Tungstate Promoter Mixture from Germany
Selective catalytic reduction (SCR) promoter containing vanadium pentoxide, tungsten trioxide, and titania for NOx control. HTS 3824.99.36.00 for vanadium-based inorganic mixtures in emission control. Used in power plant flue gas treatment.
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
• Emission control certification and performance data required; comply with Clean Air Act import provisions
• Avoid classification as titanium dioxide under 2823
• Test for tungsten threshold