26/10/26
Japan's crude steel output falls in September
Japan's crude steel output falls in September
Tokyo, 26 October (Argus) — Japan's crude steel production fell on the year in
September. But the decline was limited, with factors such as heavy rainfall and
typhoons likely contributing to lower output. Japan's crude steel output fell by
0.6pc on the year to 6.34mn t in September, marking the first year-on-year
decline in six months, data released by the Japan Iron and Steel Federation
(JISF) show. Output was down by 4.7pc from August. Pig iron production fell by
2.8pc on the year to 4.48mn t in September — also the first year-on-year decline
in six months. The decline in September output may have been partly caused by
natural disasters, including heavy rainfall and typhoons that affected some
steelmakers over August-September, a JISF official told Argus on 25 October. It
remains unclear whether these factors alone were responsible for the decline,
the official added. For example, Japan's JFE Steel said on 25 September that
heavy rain associated with Typhoon No.25 disrupted operations at its East Japan
Works in Chiba with the the impact on production expected to be prolonged. Its
crude steel production at its East Japan Works could fall by around 600,000t, it
added. By furnace type, basic oxygen furnace (BOF) steel production fell by
3.2pc on the year to about 4.59mn t in September, the first year-on-year decline
in six months. By contrast, electric arc furnace (EAF) output rose by 7pc on the
year to about 1.76mn t in September. The increase in EAF production was mainly
the result of a low base a year earlier rather than an improvement in demand
conditions, the official said. EAF output fell sharply in September 2025 because
several maintenance outages overlapped. Production in September this year still
remained below September 2024 levels. On the demand side, investment related to
artificial intelligence (AI), semiconductors and data centres continued to
support steel demand, the official said. Demand from the automotive sector also
remained firm. In the construction sector, labour shortages continue to pose
challenges. But demand, which had been in a prolonged downturn, appears to have
stabilised as redevelopment projects and large-scale construction work continue.
Structural issues such as labour shortages remain unresolved, but demand is no
longer in a phase of significant decline, the official said. "The demand
environment has not changed significantly, and we expect demand to remain around
current levels for the time being," the official said. Production may fluctuate
from month to month, the market is not expected to experience major swings, the
official added. By Fumito Nagase Japanese ferrous output ('000't) Sep '26 Aug
'26 Sep '25 m-o-m ± % y-o-y ± % Crude steel production Ordinary steel 4,802
5,137 4,903 -6.5 -2.1 Specialty steel 1,539 1,527 1,472 0.8 4.6 Total crude
production 6,341 6,664 6,375 -4.8 -0.5 Crude steel production method Basic
oxygen furnace 4,585 5,139 4,735 -10.8 -3.2 Electric arc furnace 1,756 1,525
1,640 15.2 7.1 Pig iron production 4,483 5,074 4,612 -11.7 -2.8 *Based on
preliminary data Source: Japan Iron and Steel federation Send comments and
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