Tetraethyllead Production Waste Sludge from Mexico
Waste sludge from tetraethyllead (TEL) synthesis used in leaded anti-knock compounds. HTS 2620.21.00 for mainly lead content and chapter-defined industrial use.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Chemical synthesis process docs essential for proof of origin