Rebeca Grynspan, secretary general of the United Nations Conference on Trade and Development (UNCTAD), may visit Moscow next week to discuss the Turkish-brokered deal to unblock Ukrainian Black Sea grain exports, Russian state-owned news agency RIA reported, citing the foreign ministry.
Russian officials have in recent months levelled increasing criticism at the deal, which Moscow agreed to in July.
(Reporting by Reuters; editing by Jason Neely)
