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SITCSection 2
U.S. imports of nickel oxide sinters & other intermediate products of nickel metallurgy (SITC 28422) totaled $7.4M in April 2026, traded with 3 countries.
Nickel Oxide Sinters & Other Intermediate Products of Nickel Metallurgy imports of $7.4M in April 2026 ran 37% above the year-to-date monthly average of $5.4M.
Last updated: April 2026 dataPositioned between raw nickel ore and refined metal, nickel oxide sinters and related intermediate metallurgical products serve as critical feedstocks for stainless steel production, battery cathode manufacturing, and specialty alloy refining. These semi-processed materials are distinct from finished nickel metal or nickel compounds in that they retain significant impurities requiring further pyrometallurgical or hydrometallurgical treatment. Classification at this stage of processing affects duty treatment and can determine whether Section 232 tariff exposure applies, making precise product-stage documentation essential for importers.
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The key distinction lies in the degree of processing: sinters and other intermediate products retain a mixed-oxide or partially reduced composition and require further refining, whereas refined nickel metal meets purity thresholds defined in the tariff schedule. Importers should document the chemical composition, production process, and intended downstream use to support the correct SITC or HTS classification, and consult a licensed customs broker when the product sits near the boundary between intermediate and refined categories.
Stainless steel mills and specialty alloy producers are the primary consumers, using these intermediates as a lower-cost nickel input compared to refined cathode. Growing demand from lithium-ion battery cathode precursor manufacturers (particularly for nickel-rich NMC chemistries) has also expanded the commercial relevance of this product category in recent years.
Monthly import values over time
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