99.9% Pure Butadiene Monomer from Germany
Ultra-high purity buta-1,3-diene monomer (>99.9%) for specialty polymer applications, classified as chemically defined acyclic hydrocarbon under HTS 2901.24.10.00. Meets Chapter 29 note (a) strict purity standards.
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
• Submit NMR spectroscopy confirming >99.9% butadiene with <5 ppm isomers
• Single-trip ISO tanks preferred over railcars to minimize contamination risk
• Pre-clear with FDA if downstream polymer use requires food-contact notification