Four ships loaded with grain left two Ukrainian ports on the Black Sea on Sunday, authorities said, adding that they were carrying about 170,000 tonnes of goods.
"The second convoy with Ukrainian deliveries has just departed from the ports of Odessa and Chornomorsk: three ships from Chornomorsk and another from Odessa," the infrastructure ministry said on Telegram.
A ship loaded with corn left Odessa on Monday.
On Friday, three new shipments of corn left Ukraine in a convoy, the Turkish Defense Ministry said.
The three buildings will serve Ireland, England and Turkey, according to the same source.
First arrivals of cargo ships at the port of Chernomorsk
According to the ministry, the four ships in question are Mustafa Necati, Star Helena, Glory and Riva Wind.
The Joint Coordination Center (JCC) which oversees operations from Istanbul announced on Saturday that five ships would depart from Ukrainian ports on Sunday, but kyiv announced only four.
On Saturday, a freighter arrived at the port of Chernomorsk, to load grain there for the first time since the Russian invasion of Ukraine on February 24.
The blockage of millions of tonnes of cereals due to the war in Ukraine, one of the world's main producers along with Russia, has caused food prices to soar in the poorest countries and raised fears of a food crisis. world.
Read alsoThe global food crisis could plunge 10 million people into poverty
Russia and Ukraine have signed two separate agreements, sponsored by Turkey and the United Nations, which allow the export of Ukrainian cereals despite the war and Russian agricultural products despite Western sanctions.
Several ships have already left Ukraine this week.