The HRC market experienced a supply shock this week as three integrated mills idled capacity for maintenance and operational issues. Combined, the outages removed approximately 450,000 tons of monthly hot-rolled capacity, representing about 8% of domestic production capability.
US mill utilization fell to 78.2%, down 2.1 percentage points from the previous week, as the outages took effect. The lower utilization rate comes at a time when order books remain strong, setting up further price momentum.
Import license applications for flat-rolled steel fell 12% month-on-month, as the combination of Section 232 tariffs and anti-dumping duties effectively prices foreign material out of the US market. Lead times for imports now exceed 14 weeks, making them an unattractive option for spot requirements.
Service center inventories have declined to 7.2 million tons, representing 2.5 months of supply at current shipment rates. This is below the 3-month comfort level, suggesting restocking demand will provide further support.
The construction sector, which accounts for 40% of US flat-rolled consumption, has shown particular strength. Non-residential construction spending rose 2.1% in May, driven by manufacturing facility construction and infrastructure projects funded by the bipartisan infrastructure law.
Supply-side shocks in a tariff-protected market create material price risk. Buyers should immediately review their Q3 coverage and fill any gaps. The $1,150–1,200 zone may hold near-term but a move to $1,250+ is plausible if outages persist.