
A KyivPost feature says Ukraine's river and seaport infrastructure is underinvested, with 13 operational mainland seaports handling 132.5 million tonnes of cargo in 2017. It notes rivers carry only a small share of the country's growing grain output.
Inadequate river and port capacity limits how quickly Ukrainian grain reaches export markets, a structural logistics constraint on Black Sea feed grain supply.
After 284 past neutral logistics events, Corn moved a median -0.0% over 5 sessions (49% higher; middle half -1.3% to +1.4%), and -0.2% over 20.
After 163 past neutral logistics events, Wheat (SRW) moved a median +0.1% over 5 sessions (53% higher; middle half -1.3% to +1.1%), and -0.3% 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.