Heavy Cast Iron Culvert Pipe 12-inch from Mexico
12-inch heavy wall cast iron culvert pipe for road and railway drainage underpasses. Classified under HTS 7303.00.00 as large-diameter hollow profiles of cast iron for infrastructure.
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
• ASTM A48 Class 30 min; impact test reports for heavy walls