Steel Mills
Raw Steel Production Falls Further: AISI
Written by David Schollaert
April 3, 2023
Raw steel production by US mills slipped again last week, down 1.3% from the week prior, according to data released by the American Iron and Steel Institute (AISI) on Monday, April 3.
Domestic production stood at 1,658,000 net tons in the week ended April 1 vs. 1,679,000 net tons the previous week. It was off 3.7% from 1,721,000 net tons in the same week last year. After a month of repeated week-over-week increases, this marks back-to-back weekly declines.
The capability utilization rate was 74.2% last week, down from 75.1% a week earlier. Capability utilization was also down from 79.1% in the same week last year.
AISI said that adjusted year-to-date production through April 1 was 21,608,000 net tons at a capability utilization rate of 74.3%. This is down 4.1% from the 22,535,000 net tons produced during the same period last year, when the capability utilization rate stood at 79.7%.
Production by region for the week ending April is below. (Note: week-over-week change is in parentheses.)
- Northeast, 139,000 tons (down 11,000 tons)
- Great Lakes, 562,000 tons (up 1,000 tons)
- Midwest, 222,000 tons (up 11,000 tons)
- South, 671,000 tons (down 27,000 tons)
- West, 64,000 tons (up 5,000 tons)
Note: The raw steel production tonnage provided in this report is estimated. The figures are compiled from weekly production tonnage provided by approximately 50% of the domestic production capacity combined with the most recent monthly production data for the remainder. Therefore, this report should be used primarily to assess production trends. The AISI production report “AIS 7,” published monthly and available by subscription, provides a more detailed summary of steel production based on data supplied by companies representing 75% of US production capacity.
By David Schollaert, david@steelmarketupdate.com

David Schollaert
Read more from David SchollaertLatest in Steel Mills

Steel Summit: Schneider sees SDI ‘on the edge of a very good run’
Steel Dynamics Inc. (SDI) President and Chief Operating Officer, Barry Schneider, remains bullish about the Fort Wayne, Ind.-based steelmaker’s position in the current market.

Steel Summit: Burritt says USS and Nippon are fast-tracking modern steelmaking
U.S. Steel President and CEO David Burritt told audiences at SMU's Steel Summit 2025 that the iconic American steelmaker’s partnership with Nippon Steel is fast-tracking smarter steel production.

Nucor moves to stop HRC price slide with $10/ton hike
Nucor is attempting to halt the decline in hot-rolled coil prices with the announcement of a $10-per-short-ton increase in its weekly consumer spot price on Monday.

Explosion rocks ArcelorMittal’s DR plant in Mexico
ArcelorMittal reported a "strong" explosion at the direct reduction part of its massive Lazaro Cardenas mill in Mexico.

SDI to acquire remaining stake in New Process Steel
Steel Dynamics Inc. (SDI) announced that it has agreed to acquire the remaining 55% equity interest in New Process Steel.