Independent capesize owners counting on Simandou to transform dry bulk shipping may need to temper their expectations, as the new Guinea-China iron ore trade increasingly resembles a tightly controlled conveyor belt dominated by very large ore carriers, according to Splash247.
Capesize owners have long viewed Simandou as one of the strongest demand stories facing dry bulk shipping. The 600-plus km rail and port system is designed ultimately to support exports of as much as 120m tonnes of high-grade iron ore annually, and the distance from Guinea to China is considerably greater than the dominant Australia-China route, meaning every tonne shifted from the Pilbara to West Africa generates substantially more vessel demand. But Splash247 reported that the emerging structure of the trade complicates that calculation.
The VLOC share: SSY's numbers
Broker SSY noted in a new market report that VLOCs of more than 220,000 dwt accounted for nearly half of Simandou shipments during the first half of 2026. SSY data also shows Chinese tonnage accounts for nearly 40% of the current VLOC orderbook, raising questions over how much of Simandou's enormous prospective tonne-mile demand will ultimately filter through to the conventional capesize spot market.
VLOCs of more than 220,000 dwt accounted for nearly half of Simandou shipments during the first half of 2026.
| Metric | Figure | Source |
|---|---|---|
| VLOC share of Simandou H1 2026 shipments | Nearly half (>220,000 dwt) | SSY |
| Chinese share of VLOC orderbook | Nearly 40% | SSY |
| WinningMax size | 325,000 dwt | Winning International |
| SimFer H1 2026 shipments to China | 2.2m tonnes | SimFer |
| Simandou eventual combined capacity | 120m tonnes/year | Simandou project |
The conveyor belt: Winning and CMES build the chain
Winning International took delivery in June of the first of its new 325,000 dwt WinningMax ore carriers, vessels designed specifically around the group's Guinea logistics operations and long-haul mineral flows to China. More sisterships are due to follow as Winning builds an increasingly integrated chain spanning mines, railway, ports, transhipment and ocean transportation, according to Splash247.
China Merchants Energy Shipping has also moved to secure long-term Simandou business. Its Hong Kong Ming Wah Shipping subsidiary agreed in July to provide tonnage to China Mineral Resources Group International Supply Chain, which has been granted broad control over the ocean transportation of Simandou ore.
What it means for independent owners
According to Splash247, the result could be that Simandou remains hugely positive for overall dry bulk tonne-miles while proving less spectacular for independent owners than initially assumed. Dedicated newbuildings are particularly important. An existing cape removed from the spot market and fixed long term against Simandou still tightens available vessel supply elsewhere. A newly delivered VLOC built specifically for the trade, however, effectively meets incremental cargo demand without taking an existing ship out of the open market.
What to watch
For now, the conveyor belt is far from complete. Simandou is only beginning its ramp-up, with SimFer reporting 2.2m tonnes shipped to China during the first half of this year, while eventual combined project capacity is 120m tonnes a year. Watch for further WinningMax sistership deliveries, additional long-term tonnage deals like the July Ming Wah agreement, and updated SSY orderbook data as those vessels approach the water.
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