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According to data from the 34CrS4 steel American Iron and Steel Institute (AISI), domestic crude steel production was 1.5646 million tons in the week ending May 3, 2025, with a weekly increase of 17000 tons, a month on month increase of 62600 tons, and a year-on-year increase of 21700 tons; The utilization rate of domestic crude steel 34CrS4 steel production capacity is 76.90%, with a weekly increase of 0.8 percentage points, a month on month increase of 2.4 percentage points, and a year-on-year increase of 0.2 percentage points.
As of May 3, 2025, the adjusted year to date production is 26.6 million tons, a year-on-year decrease of 270000 tons, with an average annual capacity utilization 34CrS4 steel rate of 74.8%. Year on year decrease of 1.1 percentage points.