OREANDA-NEWS. On May 11 a Gazprom delegation chaired by Alexey Miller, Chairman of the Gazprom Management Committee paid a visit to the Republic of Turkmenistan. Within the visit, Alexey Miller took part in the extended session attended by Vladimir Putin, President of the Russian Federation and Gurbanguly Berdymukhammedov, President of the Republic of Turkmenistan, reported the press-centre of Gazprom. The parties discussed major issues on existing and further cooperation development in the gas sector based on the long-term Agreement of 2003.