Military attacks on merchant vessels near Romania and Bulgaria pushed Ukrainian cereal and oilseed exports away from Black Sea ports toward EU Solidarity Lanes. By August, about 90 per cent of these exports moved via the Solidarity Lanes, versus 10 per cent in June.
A logistics model found the Sulina branch of the Danube to be the cheapest route in about 95 per cent of shipping combinations.
Rerouting Ukrainian grain through Danube river-sea routes adds handling steps and cost, which narrows the export corridor and can lift freight and FOB prices for corn and wheat, while raising the risk of congestion on Danube routes.
After 292 past bullish logistics events, Corn moved a median +0.2% over 5 sessions (53% higher; middle half -1.5% to +1.5%), and +0.8% over 20.
Moves of each commodity's benchmark from the last close before the event. Historical reads pool past events of the same kind; they describe what happened, not what will. Not investment advice.