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Free-to-read U.S. trade data, plus a human-reviewed supplier-and-buyer directory. Sourced from the Census Bureau and BEA.

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Top trading partners

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Top U.S. imports

Computer processing units
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Computer parts
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© 2026 USTradeSignals by Fovea.One. Not affiliated with the U.S. government.

Source data: U.S. Census Bureau Schedule B / HTS, BEA International Services. Provided for informational purposes; may differ from official sources.

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HS
28 Inorg Chem; Prec & Rare-Earth Met & Radioact Compd
2833 Sulfates; Alums; Peroxosulfates (Persulfates)
283330 Alums
Export destinations

Alums

HS 283330Classification level: Subheading·6-digit

Alums (HS 283330): Export Destinations

Exports

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