"The talks [on the free trade zone] are at the final stages," Putin said following a meeting with General Secretary of the Communist Party of Vietnam's Central Committee Nguyen Phu Trong.
"Vietnam could become the first country to conclude such an agreement," Putin stressed.
In his turn, the senior Vietnamese official said that a free-trade deal with the Russia-led Customs Union should be ready by the beginning of 2015.
The Eurasian Customs Union comprises Russia, Kazakhstan and Belarus. It was formally established on January 1, 2010, with a goal to form a broader economic alliance of former Soviet states, known as the Eurasian Economic Union (EEU).
The meeting came after Russian lawmaker Sergei Naryshkin, who chairs the lower house of parliament, said on Monday that 40 more countries were seeking to establish a free trade zone with the Eurasian Economic Union.
