U.S. imports of Parts for Mineral Sorting, Washing, Crushing, Mixing & Shaping Machinery (SITC 72839) totaled $62.7M in August 2026, imported from 63 countries.
Importers of Parts for Mineral Sorting, Washing, Crushing, Mixing & Shaping Machinery paid $10.3M in duties in August 2026, an average duty rate of 16.37% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Parts for Mineral Sorting, Washing, Crushing, Mixing & Shaping Machinery imports of $62.7M in August 2026 ran 11% above the year-to-date monthly average of $56.5M.
Last updated: August 2026 dataWear liners, screen panels, crusher mantles, mixing paddles, and other replacement components for the mineral processing and ceramic forming machines covered by SITC 7283x are consolidated under SITC 72839, the parts heading for that equipment group. Classification as a part requires that the component be principally designed for one of the parent machine types — sorting, washing, crushing, mixing, or shaping mineral substances — rather than being a general industrial component. High wear rates in abrasive mineral processing environments make aftermarket parts a commercially significant and frequently traded segment.
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3.5K import shipments a month
A crusher mantle or concave that is identifiable as a part of a crushing machine classifies under SITC 72839 as a machine part, not as a generic steel casting. The part's design specificity to the parent machine governs classification; generic steel shapes without machine-specific geometry would be classified differently.
Yes, provided the panels are designed for use with mineral sorting or screening machinery covered by SITC 72831. The material of the part — polyurethane, rubber, or steel — does not redirect classification away from the machine parts heading when the part's principal use is as a component of that specific equipment type.
Basic heading 204 of 642 in section 7
Basic heading 72839 · $62.7M of $172.0B
Imports · August 2026
origin
China pays 39.4% duty; Canada 9.4%.
customs district
Census does not publish district detail for this classification system.
destination
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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ImportsExports
Imports
$62.7MYoY · free account
Exports
$53.1MYoY · free account
12-mo low · imports
Low · free accountOver the twelve months to August 2026, the U.S. imported $678.2M of Parts for Mineral Sorting, Washing, Crushing, Mixing & Shaping Machinery.
Through August 2026 · exports 10 of 12 months reported. Source: U.S. Census Bureau.