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7303.00.00.90/Cast Iron Exhaust Stack Pipe/Mexico

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%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• EPA-equivalent certs for emissions compliance

• Wall thickness docs to confirm cast iron