The drop in China's steel output to the lowest this year in July fits the narrative that the world's second-biggest economy is struggling for growth momentum.
But as usual the devil is in the details, with steel demand being uneven across several sectors of the economy.
Steel output in the world's largest producer of the industrial metal dropped to 76.93 million metric tons in July, down 3.6% from the same month in 2025 and the weakest July since 2017.
For the first seven months of the year China produced 577.04 million tons, down 3.1% from the same period a year earlier, according to official data released on Monday.
It is the nature of markets to focus on the negative, and for steel this is the construction sector, which remains plagued by previous overcapacity, weak housing prices and reluctant buyers.
Construction accounts for roughly a third of China's steel demand, so conditions matter.
New home prices fell 0.1% in July from the previous month and were down 3.2% from the same month a year earlier.
But this also leaves another two-thirds of steel demand where the picture might not be so gloomy.
The star of the show is undoubtedly vehicle manufacturing, particularly for exports.
While domestic vehicle sales have slowed, with July marking a 10th straight month of decline, exports have surged with July's 1.043 million being up 81.3% from the same month in 2025 and the second consecutive month of shipments exceeding 1 million units.
China's exports are generally holding up despite the economic uncertainty created by the U.S. war against Iran and the tariffs imposed by the administration of President Donald Trump.
However, apart from cars, China is prioritising the technology sectors, which are generally not as steel intensive as more traditional manufacturing industries such as white goods and toys.
The overall picture is that China's growth paths are becoming more diverse, and this will present steel with a more challenging outlook.
EXPORTS EASE
A bright spot for the steel industry has been exports, but this can't be relied upon as a steady source of demand growth, as shown by the 4% decline in steel shipments in the first seven months of the year to 64.99 million tons.
More likely the steel sector will either have to hope for stronger stimulus from Beijing to spark a recovery in construction, or it will have to rationalise capacity.
Steel mills are already struggling to keep their heads above water, with data from analysts MySteel showing only about one-third of steelmakers were profitable at the end of July, down from around half in June.
Steel inventories are also at relatively high levels for this time of year, with consultants SteelHome reporting stockpiles of rebar at 5.07 million tons in the week to August 14, up from the recent low of 4.67 million in mid-June and above the 4.11 million from the same week in 2025.
Steel inventories tend to build up until September after which they usually decline amid the peak construction season that lasts until winter starts.
The struggles in the steel sector have yet to show up in iron ore imports and prices, with the key raw material showing a steady to slightly stronger picture.
China buys around 75% of global seaborne iron ore and imports in the first seven months of the year were 736.84 million tons, up 6% on the same period in 2025.
August imports are estimated at 111.16 million tons by commodity analysts Kpler, which would be up from the official July number of 108.08 million.
Iron ore prices have also been largely steady between $93 and $100 a ton since June, with the Singapore Exchange contract ending at $95.10 on Monday.
With China's iron ore demand growing modestly, the iron ore price largely becomes a function of available supply, and the steady recent history reflects that the new Simandou mine in Guinea is still a long way from reaching its capacity of 120 million tons a year.
China's imports from Guinea were just 2.1 million tons in July, but as Simandou ramps up this will increase and could result in softer prices as mines in top producers Australia and Brazil are forced to compete.
Enjoying this column? Check out Reuters Open Interest (ROI), your essential new source for global financial commentary. ROI delivers thought-provoking, data-driven analysis of everything from swap rates to soybeans. Markets are moving faster than ever. ROI can help you keep up. Follow ROI on LinkedIn and X.
The views expressed here are those of the author, a columnist for Reuters.