Standard International Trade Classification
U.S. imports of Iron & Non-Alloy Steel Bars and Rods with Deformations or Post-Rolling Twist (SITC 67621) totaled $47.3M in August 2026, imported from 19 countries.
Importers of Iron & Non-Alloy Steel Bars and Rods with Deformations or Post-Rolling Twist paid $20.6M in duties in August 2026, an average duty rate of 43.56% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Iron & Non-Alloy Steel Bars and Rods with Deformations or Post-Rolling Twist imports of $47.3M in August 2026 ran 10% below the year-to-date monthly average of $52.6M.
Last updated: August 2026 dataReinforcing bars produced with surface indentations, ribs, or other deformations — whether formed during rolling or by twisting the bar after rolling — are the primary structural steel input for reinforced concrete construction worldwide. The post-rolling twist variant (twisted rebar) is a distinct product form that can affect bond strength characteristics and is sometimes subject to separate scope determinations in antidumping proceedings. Section 232 tariffs apply, and this product category has been among the most frequently targeted by antidumping and countervailing duty orders globally. Importers should confirm current order coverage by country of origin before finalizing purchase contracts.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
210 import shipments a month
Scope language in antidumping orders sometimes distinguishes between deformations produced during rolling and those produced by post-rolling twisting. In some cases, twisted rebar has been found outside the scope of orders written specifically for hot-rolled deformed bar. Importers should request a scope ruling if the product's form is ambiguous relative to an active order.
Most US construction specifications require rebar to meet ASTM A615 (carbon steel) or ASTM A706 (low-alloy, weldable) standards. Imported rebar must be accompanied by mill test reports demonstrating compliance, and some public projects require domestic sourcing under Buy America provisions, which can restrict the use of imported material regardless of duty status.
Basic heading 126 of 766 in section 6
Basic heading 67621 · $47.3M of $27.0B
ImportsExports
Imports
$47.3MYoY · free account
Exports
$4.7MYoY · free account
12-mo low · imports
Low · free accountOver the twelve months to August 2026, the U.S. imported $511.3M of Iron & Non-Alloy Steel Bars and Rods with Deformations or Post-Rolling Twist and exported $66.4M.
Through August 2026. Source: U.S. Census Bureau.
Imports · August 2026
origin
South Korea and Cambodia together supply 91% of it. Mexico pays 50.0% duty; Cambodia 0.0%.
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.
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