Analysis
September 15, 2025
AISI: Raw steel output slips
Written by Brett Linton
Domestic mill output declined last week, according to the latest data released by the American Iron and Steel Institute (AISI). While down, production remains historically strong, holding near multi-year highs since June.
Raw steel production was estimated at 1,764,000 short tons (st) for the week ending Sept. 13 (Figure 1). Output decreased 31,000 st, or 1.7%, from the previous week, just 36,000 st beneath the three-and-a-half-year high seen two weeks ago.

