“The main goal of the deal, namely the supply of grain to countries in need, including on the African continent, has not been implemented,” Putin said according to a Kremlin readout.
A memorandum on unhindered Russian food and fertilizer exports had been signed in parallel to the grain deal.
Russia however says that obstacles to its own exports remain, and threatens to pull out of the grain deal over the issue.
“Vladimir Putin stressed that the obligations recorded in the relevant Russia-UN memorandum to remove obstacles to the export of Russian food and fertilizers still remain unfulfilled,” according to the Kremlin statement.
The South African presidency confirmed Ramaphosa had spoken to Putin following a call with UN Secretary General Antonio Guterres, as well as a phone conversation Thursday with Ukraine’s President Volodymyr Zelensky.
“We are preparing to welcome Putin in August and we agree on the extension of the Black Sea grain corridor,” Erdogan told reporters.
But when asked by Russian press agencies, the Kremlin spokesperson did not confirm Erdogan’s claims.
“There is no statement about this from the Russian side,” Dmitry Peskov said.
The deal, which Erdogan helped broker, has allowed Ukraine to ship more than 32 million tons of grain past Russian warships in the Black Sea.
Ramaphosa and Putin also talked about preparations for the upcoming BRICS summit in South Africa, the Kremlin said.
The Russian leader has been invited to attend despite an International Criminal Court warrant against him.
The two heads of state also discussed the Russia-Africa summit, scheduled at the end of July in Saint Petersburg, and agreed to hold bilateral talks on the sidelines.