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SITCSection 5
U.S. imports of zinc oxide & zinc peroxide (SITC 52251) totaled $29.7M in July 2026, traded with 22 countries.
Importers of Zinc Oxide & Zinc Peroxide paid $36K in duties in July 2026 — an effective duty rate of 10% on $356K in dutiable value, based on actual customs collections rather than the published tariff schedule. Zinc Oxide & Zinc Peroxide imports of $29.7M in July 2026 ran 13% above the year-to-date monthly average of $26.3M.
Last updated: July 2026 dataZinc oxide is a foundational industrial chemical serving rubber vulcanization, ceramics, sunscreen formulations, and electronic components, while zinc peroxide sees narrower use in specialty oxidizing applications. Classification hinges on distinguishing zinc oxide from zinc peroxide and from zinc-based pigment preparations, which may fall under separate headings. Importers should verify whether the product is pharmaceutical-grade or industrial-grade, as purity specifications affect both classification and downstream regulatory requirements.
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493 shipments/mo
Basic heading 128 of 465 in section 5
Basic heading 52251 · $29.7M of $28.9B
Pure zinc oxide and zinc peroxide fall under this heading, while zinc oxide mixed with other substances as a prepared pigment or paint base may be reclassified under pigment or paint headings. The key test is whether the product is a defined chemical compound or a formulated mixture — importers should review the composition certificate carefully before declaring the heading.
Rubber and tire manufacturing is the dominant end-use, relying on zinc oxide as a vulcanization activator. Secondary demand comes from ceramics, sunscreen and cosmetic products, and semiconductor manufacturing, making this a widely traded industrial chemical with diverse buyer industries.
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Imports · July 2026
origin
Mexico and Canada together supply 83% of it.
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.
ImportsExports
Imports
$29.7MYoY · Pro
Exports
$15.0MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.