HSChapter 72
U.S. imports of hot-rolled flat steel coils, over 10 mm thick (non-alloy, 600 mm+ wide) (HS 720836) totaled $900K in April 2026, traded with 11 countries.
Last updated: April 2026 dataHeavy-gauge hot-rolled non-alloy steel coils exceeding 10 mm in thickness serve demanding structural and industrial applications including shipbuilding plate feedstock, heavy machinery frames, and pressure vessel components. South Korea leads US supply under this heading, with Canada, Turkey, Brazil, and Japan also among the top sources — a supplier mix that reflects significant Section 232 and antidumping exposure depending on origin. The two US lines, 7208360030 (high-strength) and 7208360060 (standard non-alloy), require the same mechanical-property documentation discipline as thinner gauges. Turkey and Brazil, in particular, have been subject to antidumping and countervailing duty proceedings on flat-rolled steel products, making origin-specific duty research essential before entry.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
Antidumping and countervailing duty orders on flat-rolled steel from various countries, including Turkey and Brazil, have been in effect at various times. Importers should check the current USITC and Commerce Department order lists for the specific product and origin before filing entry, as duty rates and scope can change following administrative reviews.
This gauge range is used primarily in heavy fabrication: structural steel for construction and infrastructure, shipbuilding, rail car manufacturing, and large-diameter pipe. Because coils at this thickness are less common than plate in some applications, buyers should confirm that the coil form (versus cut-to-length plate) is acceptable to their downstream processor.
Supplier Network
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| Country | Imports | Exports | Balance |
|---|---|---|---|
| MEXICO | $64K | $9.0M | +$9.0M |
| VIETNAM | $295K | -- | -$295K |
| NEW ZEALAND | $209K | -- | -$209K |
| CHINA | -- | $181K | +$181K |
| NETHERLANDS | $138K | -- | -$138K |
Monthly import values over time