SITCSection 6
U.S. imports of electrolytically zinc-plated flat-rolled iron & nonalloy steel, 600mm wide or more (SITC 67411) totaled $1.3M in April 2026, traded with 7 countries.
Importers of Electrolytically Zinc-Plated Flat-Rolled Iron & Nonalloy Steel, 600mm Wide or More paid $643K in duties in April 2026 — an effective duty rate of 50% on $1.3M in dutiable value, based on actual customs collections rather than the published tariff schedule. Electrolytically Zinc-Plated Flat-Rolled Iron & Nonalloy Steel, 600mm Wide or More imports of $1.3M in April 2026 ran 45% above the year-to-date monthly average of $888K.
Last updated: April 2026 dataElectrolytic zinc coating applied to flat-rolled nonalloy steel sheet in widths of 600 mm or more is a workhorse input for automotive body panels, appliance housings, and construction cladding, where precise coating weight and surface finish are tightly specified. These wide-format coils are subject to Section 232 tariffs on steel imports, making origin and quota-exclusion status a routine compliance checkpoint for US buyers. Classification turns on the electrolytic deposition method — distinguishing this heading from hot-dip galvanized product — and on the 600 mm width threshold that separates wide coil from slit strip.
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Electrolytic (electroplated) zinc coating is deposited through an electrochemical bath, producing a thinner, more uniform coating than hot-dip galvanizing. For SITC and HTS classification, the process method is determinative: electrolytically plated product falls under a distinct heading from hot-dip or other zinc-coated steel, so the mill certificate or coating specification must confirm the deposition method.
Yes. Flat-rolled steel products, including electrolytically zinc-plated wide coil, are broadly subject to Section 232 national-security tariffs. Antidumping and countervailing duty orders may also apply depending on the country of origin, so importers should verify the current order scope with CBP or a licensed customs broker before entry.
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| Country | Imports | Exports | Balance |
|---|---|---|---|
| MEXICO | -- | $3.7M | +$3.7M |
| CANADA | $120K | $2.0M | +$1.8M |
| GERMANY | $639K | -- | -$639K |
| KOREA, SOUTH | $382K | -- | -$382K |
| JAPAN | $141K | $65K | -$76K |
Monthly import values over time