Russian President Vladimir Putin said Monday that a landmark deal allowing Ukraine to export grain safely through the Black Sea amid the war won’t be restored until the West meets Moscow’s demands on its own agricultural exports.

Ukraine and its Western allies have dismissed the Kremlin’s demands as a ploy to advance its own interests.

Still, Putin’s remarks dashed hopes that his talks with Turkish President Recep Tayyip Erdogan could revive an agreement seen as vital for global food supplies, especially in Africa, the Middle East and Asia.