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Cast Iron Ingot Mold Vent Plug from Mexico

Durable cast iron plugs inserted into ingot molds to regulate gas escape during metal solidification in foundries. HTS 8454.90.00.70 covers this as a critical venting part of ingot molds in metallurgy.

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

Certify plugs meet foundry venting standards with porosity test results

Avoid misdeclaration by specifying 'ingot mold exclusive use' on commercial invoice