"European solidarity should not be sacrificed to the short-term national interests of one country," RIA Novosti quoted him as saying.

He called the actions of the Polish side regrettable, given the fact that the country had previously shown itself to be a "strong partner" of the Kyiv regime.

According to the minister, Warsaw needs to abandon its national interests, since "solidarity with Ukraine remains a top priority."

Earlier, the EU considered illegal the decisions of European countries to ban the import of Ukrainian agricultural products.

On April 15, Poland and Hungary announced a ban on the import of agricultural products from Ukraine after farmers in European countries faced losses due to overstocking of the markets of these states with Ukrainian grain.