Beta Zeolite Powder from Mexico
Beta zeolite (*BEA topology) is a large-pore aluminosilicate used in hydrocracking and dewaxing catalysts. HTS 2842.10.00.00 covers this chemically defined double silicate. Its three-dimensional 12-ring pore system handles bulky molecules.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide BET surface area and crystallinity data; ensure proper venting for fine powder shipments; avoid misclassification as simple sodium silicate under 2839