Market Data

December 22, 2025
AISI: Weekly raw steel mill output ticks lower
Written by Brett Linton
Domestic raw steel production edged lower last week, according to the latest data released by the American Iron and Steel Institute (AISI). This marks the second-lowest weekly production rate recorded since May.
US mills produced an estimated 1,725,000 short tons (st) of raw steel in the week ending Dec. 20, down 28,000 st or 1.6% from the previous week (Figure 1). Output has trended lower in recent months following the three-and-a-half-year high of 1,800,000 st set in late August.

