Russia and the United Nations are set to hold talks in Geneva on Monday on renewing the Ukraine grain export deal, reports AFP.
According to the UN, the fate of millions rested on its extension.
Russia's full-scale invasion of Ukraine in February last year saw Ukraine's Black Sea ports blocked by warships until a deal signed in July allowed for the safe passage of exports of critical grain supplies.
More than 23.7 million tonnes have been exported under the UN and Turkey-brokered Black Sea Grain Initiative, according to the United Nations.
The BSGI deal, which has helped ease the global food crisis caused by the invasion, will automatically renew on March 18 unless Moscow or Kyiv object.
But Russian Foreign Minister Sergei Lavrov said Thursday that extending the deal was becoming "complicated", as he claimed a parallel agreement on Russian exports was not being respected.
While the BSGI concerns the export of Ukrainian grain, the second agreement, between Moscow and the UN, aimed to facilitate the export of Russian food and fertilisers, which are exempt from Western sanctions imposed on Moscow.
"If the package is half fulfilled, then the issue of extension becomes quite complicated," Lavrov said during a press conference in Moscow.
"Our Western colleagues, the United States and the European Union, pathetically declare... that no sanctions apply to food and fertilisers, but this position is dishonest," Lavrov said.
"In fact the sanctions prohibit Russian ships carrying grain and fertilisers from entering the corresponding ports, sanctions prohibit foreign ships from entering Russian ports to pick up this cargo," he said.
Bd-pratidin English/Lutful Hoque
