Ukrzaliznytsia official Valerii Tkachov said alternative routes via rail, Danube ports and road can handle 2-2.5 mln tonnes per month, or 24-30 mln tonnes per year. Around 18.8 mln tonnes of grain were moved by rail for export in nine months, against an expected annual export of about 50 mln tonnes.
Roughly 20 mln tonnes could slip into the next season.
Capacity limits on alternative routes mean a large share of Ukrainian grain exports may be delayed, tightening near-term Black Sea supply and supporting wheat and corn prices, with the backlog shifting to next season.
After 283 past bullish logistics events, Wheat (SRW) moved a median -0.2% over 5 sessions (46% higher; middle half -1.4% to +1.3%), and -0.1% over 20.
After 285 past bullish logistics events, Corn moved a median +0.1% over 5 sessions (52% 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.