The Russians plan to begin transshipping stolen grain and sunflower seeds through the port in May.
The ship delivered 30,000 tons of grain to the country.
However, the country decided not to restrict the transit of Ukrainian agricultural products through its territory to third countries.
The transportation of agricultural products on transit will resume during the night of 20-21 April.
Ukrzaliznytsia imposed restrictions on the transportation of freight to Poland until the situation is resolved.