Russia Is Rebuilding Its Route to India One Flexitank at a Time

Russia's sunflower oil exports are on course to fall roughly 40% year on year in August, to around 150,000 tonnes, with shipments through Azov Sea ports close to a standstill and shipowners declining Black Sea calls on security grounds. Exporters are now rebuilding the route to India through the Baltic, the Caspian, overland corridors into Iran, and containerised flexitanks. Each of those works. None of them works at scale.

The important shift here is that this has stopped being a war-risk headline and become a cost-of-carriage problem — which is a different thing to trade around.

The scale of what has been displaced

More than half of Russia's vegetable oil exports previously moved through Azov and Black Sea ports. That channel is now substantially impaired. Damage was reported in late July to infrastructure at a port handling both grain and vegetable oil terminals, and shipping capacity across the region has been cut materially as owners reprice or refuse the risk.

The monthly numbers show how fast the deterioration has run. Russian sunflower oil exports are estimated at roughly 180,000 tonnes in July, down from about 390,000 tonnes in June, with July already 14.3% below the year-earlier level and close to 54% under June. August looks worse again at around 150,000 tonnes.

Read the two months together and the picture is a channel losing more than half its throughput in eight weeks. That is not a scheduling problem. That is a structural rerouting event.

The four workarounds, and what each actually delivers

The Baltic. A Saint Petersburg terminal has already handled several sunflower oil export cargoes, including to India. It works, and it is the most conventional of the alternatives. The cost is distance: a Baltic loading to an Indian west-coast port is a materially longer voyage than a Black Sea one, and that difference has to come out of somebody's margin.

The Caspian. Capacity is the constraint. Russian and Iranian Caspian port infrastructure was not built for this volume, and adding parcels does not add berths.

Overland to the Gulf of Oman. Cargo trucked across Iran to ports on the Gulf of Oman, then shipped to India, is under active consideration. Geographically it is the shortest line to the destination that matters. Commercially, road haulage of bulk liquid over that distance is expensive, and the mode change adds handling risk to a product that is sensitive to contamination.

Flexitanks. Roughly 10% of Russian vegetable oil exports currently move in containerised flexitanks. This is the most interesting of the four, because it scales differently from the others. Container slots are fungible in a way that bulk berths are not, and a flexitank cargo can be routed around a closed port without renegotiating a charter. The trade-off is unit economics: flexitanks carry a cost premium over bulk parcels that only makes sense while the alternative is not shipping at all.

None of these individually replaces a functioning Black Sea berth. Together they slow the bleeding.

What this does to India

India is where this lands, because India is one of the few large buyers that can take Russian-origin material — European buyers cannot, under sanctions.

The substitution is already visible in the arrival forecasts. Indian sunflower oil imports are expected to fall to about 180,000 tonnes in August, the lowest since February and down roughly 28% on the month. Soyoil is absorbing that displaced demand: August soyoil arrivals are projected at around 620,000 tonnes, a record, and about 46% above the 424,549-tonne monthly average for the marketing year that began in November. Roughly 150,000 tonnes of Black Sea sunflower oil scheduled for August and September shipment has been delayed.

The port-level detail is the part worth noting. Southern Indian buyers have historically been the country's sunflower stronghold, and soyoil is now discharging at Krishnapatnam and Kakinada alongside the established west-coast terminals at Kandla and JNPT. That is a physical reconfiguration of where oil enters the country, not just a change in what gets bought. Discharge infrastructure, storage allocation and refining runs adjust around it, and those adjustments do not reverse the moment a Black Sea berth reopens.

The part the market is underpricing

Russian analysts expect export activity to recover once the new sunflower crop starts being processed from September, and the crop itself is not the problem — Black Sea output is heading for a strong year. The constraint is entirely in the movement of it.

That creates a specific risk shape for Q4. A large crop that cannot reach the water builds inventory at origin and suppresses seed prices there, while simultaneously keeping delivered sunoil expensive at destination. Those two things sound contradictory and are not: they are what a logistics bottleneck looks like from either end. For Indian buyers, the trap is assuming that a bumper Black Sea harvest automatically means cheaper sunflower oil at Kandla in November. It does not, unless the freight problem is solved first.

Watch three things: whether flexitank share climbs meaningfully above 10%, whether any Caspian or Gulf of Oman route moves from consideration to repeat commercial voyages, and whether the discount required to move Russian-origin oil to India widens enough to make the longer routings self-financing.

Forward-looking views here are analysis, not investment advice.