Our recent article on Guinea’s Simandou iron mine echoed a longstanding truism of global iron markets:  they are sustained almost wholly by Chinese demand, which in turn is a factor of the steel needed for bridges, apartment complexes, and exports. And while the first two have ebbed amid the Chinese economy’s current downturn, the third – steel exports – has proven remarkably resilient over the past few years, insulating China’s steel industry from economic pain and helping keep iron ore prices buoyant internationally. Yet the most recent data suggests that this is about to change, and that exports are no longer enough to keep China’s steel industry producing at near historic levels.

A Sea Change Coming in China’s Steel Industry?

All recent data points to a downward trend in Chinese steel production. Most notably, July output was down 9.5% month-on-month – its lowest level since December of last year. Through the first seven months of 2024, output stands at 613.72 million tons, down 2% from the same period last year. Sagging demand has global steel prices languishing around 10-year lows, and down approximately 15% through the calendar year. The margins of China’s steel mills have also been bottoming out since mid-2023.

Some price-slashing can be attributed to new quality standards for Chinese rebar which are to come into effect on September 25. The new regulations have essentially split the market between the premium to-standard stock and the non-standard stock that is being sold off at a discount.

But the new standards don’t tell the whole story. Rather, the production downturn is an economic reckoning delayed, one where systemic and longer-term imperatives of supply and demand are starting to weigh down China’s steel industry.