Iron ore rises as coking coal falls in China
Iron ore extended gains for a third straight session while coking coal and coke slid to a one-month low, underscoring a split in China’s steel complex that could keep mills’ margins under pressure even as raw-material sentiment improves.
The move matters because steelmaking costs are diverging at a time when finished steel prices are still soft. Iron ore futures on the Dalian exchange rose 0.28% to 722 yuan a tonne and SGX October contracts climbed 0.93% to $97.25 a tonne, supported by firmer-than-expected pig iron output and restocking hopes ahead of China’s National Day holiday. But Shanghai rebar and hot-rolled coil futures fell 1.02% and 1.11%, respectively, showing that end-demand has not yet caught up with the rebound in ore.
The supporting data suggests the rally in iron ore is more about near-term buying and production resilience than a clean demand recovery. Mysteel said average daily pig iron output rose 0.6% from the previous week to 2.38 million tonnes as of Sept. 17, the highest in four weeks, which typically translates into stronger raw-material demand. ANZ Research said steel mills may also be buying ahead of the holiday break. Even so, analysts warned that broad steel output cuts and thin mill margins remain a brake on any sustained upside.
The bigger bearish signal is the collapse in coking coal, a key input for blast-furnace steelmaking. Dalian coking coal futures fell 7.78% and coke dropped 5.45%, both to their lowest in a month, after traders bet Chinese mines would resume activity following a deadly Shanxi accident in May. China’s National Energy Administration also called on coal mines to accelerate the restoration and expansion of output, adding to expectations of easier supply. That leaves mills squeezed between modestly firmer ore and much cheaper coal, a mix that can stabilize input costs but does not automatically restore steel profitability.
For investors, the message is nuanced. Miners tied to iron ore may get some support from the recent three-day advance, while coking coal producers face a clearer downside from resuming supply and profit-taking. Steelmakers sit in the middle: cheaper coal helps, but falling finished-steel prices limit their ability to pass through costs. In the background, the latest move also reinforces how sensitive the sector remains to Chinese policy on output control and mining safety, both of which can shift the balance between raw-material inflation and industrial margin pressure very quickly.
In the near term, traders will watch whether pre-holiday stocking keeps iron ore bid or whether weak steel demand and heavy port inventories pull it back lower. If finished steel prices fail to stabilize, the current rise in ore could prove a brief restocking rally rather than the start of a broader uptrend.
| Entity | Gains | Losses |
|---|---|---|
| Iron ore miners | ▲Higher selling prices | ▼Slower demand recovery |
| Coking coal producers | ▲— | ▼Resuming Chinese supply |
| Steel mills | ▲Lower coal input costs | ▼Weak finished-steel margins |
| Steel traders/longs | ▲Near-term restocking bid | ▼Output-cuts and inventory risk |