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SITCSection 2
U.S. imports of natural sands other than silica and quartz sands (SITC 27339) totaled $1.8M in April 2026, traded with 14 countries.
Importers of Natural Sands Other Than Silica and Quartz Sands paid $57K in duties in April 2026 — an effective duty rate of 9.3% on $616K in dutiable value, based on actual customs collections rather than the published tariff schedule. Natural Sands Other Than Silica and Quartz Sands imports of $1.8M in April 2026 ran 23% below the year-to-date monthly average of $2.3M.
Last updated: April 2026 dataNatural sands outside the silica and quartz category — including calcareous, feldspathic, and heavy-mineral sands such as zircon, ilmenite, and rutile sands — serve specialized industrial roles in ceramics, refractory manufacturing, and titanium feedstock production. The distinction from silica and quartz sands is critical at classification: the mineralogical composition of the sand, not its physical form, determines heading assignment. Heavy-mineral sands in particular may carry strategic-mineral significance and attract scrutiny regarding country of origin.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
Classification hinges on mineralogical composition. Silica and quartz sands are predominantly SiO₂, while 'other' natural sands contain significant proportions of other minerals — calcium carbonate, feldspar, or heavy minerals like zircon and ilmenite. Laboratory analysis or a manufacturer's certificate of composition is typically used to support the correct heading. A licensed customs broker can advise on documentation requirements.
Ceramics and refractory manufacturers use feldspathic and calcareous sands as fluxing agents. Titanium pigment and metal producers depend on ilmenite and rutile sands as feedstock. Zircon sand is a key input for zirconium chemicals and advanced ceramics. Each end use has distinct purity and particle-size requirements that drive supplier selection.
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| Country | Imports | Exports | Balance |
|---|---|---|---|
| CANADA | $1.1M | $100K | -$958K |
| CHINA | $17K | $551K | +$534K |
| UNITED KINGDOM | $358K | $175K | -$183K |
| TURKEY | $220K | -- | -$220K |
| MEXICO | $40K | $38K | -$2K |
Monthly import values over time