Brazil's Association of Meat Exporters said on Tuesday that beef exports rose 19 percent in July to $692 million over the same period last year.
Exports to Russia rose 113 percent to $181 million last month, compared to July 2013, it said.
The volume of meat exports to Russia also surged, rising 78.9 percent during the month to 41,000 tonnes. Brazil exported 144,700 tonnes of beef in July, up 8.6 percent from a year ago.
The United States and European Union nations slapped their most punishing round of sanctions against Russia at the end of July. Moscow responded a week later with a near total ban on food imports from those countrie.