U.S. exports of Molding Boxes for Metal Foundry (SITC 74911) totaled $2.3M in August 2026.
Importers of Molding Boxes for Metal Foundry paid $29K in duties in August 2026, an average duty rate of 12.81% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Molding Boxes for Metal Foundry imports of $225K in August 2026 ran 32% below the year-to-date monthly average of $333K.
Last updated: August 2026 dataFoundry molding boxes — the rigid frames that contain and support sand or other molding media during metal casting — are specialized capital goods used in ferrous and non-ferrous casting operations. Their classification as tooling rather than general metalwork is important because molding boxes are purpose-built for a specific foundry process and are not interchangeable with general structural frames. Importers sourcing from major casting-equipment exporters should verify whether the articles are presented as complete molding systems or as individual flask components, as that distinction can affect classification.
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11 import shipments a month
A molding box (or flask) is specifically designed to contain molding sand and withstand the mechanical and thermal stresses of metal pouring. Its classification depends on demonstrating this dedicated foundry function — typically through technical specifications, foundry process documentation, or OEM supplier certification — rather than on its physical appearance alone.
No mandatory admissibility review applies to foundry molding boxes as purely industrial equipment. However, depending on country of origin and the specific HTS subheading, Section 301 tariffs or antidumping measures may apply. Importers should confirm the applicable tariff treatment with a licensed customs broker before shipment.
Basic heading 74911 · $2.3M of $76.2B
Exports · August 2026
destination
Malaysia and Mexico together take 78% of it.
customs district
Census does not publish district detail for this classification system.
origin
Census does not publish state detail for this classification system.
entry
Census does not publish port detail for this classification system.
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Imports
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Exports
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12-mo low · imports
Low · free accountOver the twelve months to August 2026, the U.S. imported $4.5M of Molding Boxes for Metal Foundry.
Through August 2026 · exports 10 of 12 months reported. Source: U.S. Census Bureau.