Cast Iron Exhaust Stack Pipe from Mexico
Tall hollow cast iron pipe serving as exhaust stacks for industrial furnaces. Under HTS 7303.00.00.90 as other cast iron pipes for high-temperature emissions. Corrosion-resistant interior lining.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• EPA-equivalent certs for emissions compliance
• Wall thickness docs to confirm cast iron