
The Ukrainian Grain Association said the Mykolaiv seaport was the top grain exporter in 2017/18, shipping about 12.5 million tonnes, nearly a third of national volumes. Roughly 95% of Ukraine's grain exports leave via Black Sea ports and about 5% via Azov ports.
The small Azov share means Kerch Strait disruptions have limited effect on total Ukrainian export supply. Buyers should focus on Black Sea port capacity, which carries most flows.
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.
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.
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.