Interaction in the gas sphere remains on the agenda of discussions between Russia and Turkey both at the highest level and at the working level, Russian presidential spokesman Dmitry Peskov told reporters, RIA Novosti reported.

"Both these issues and those related to gas supplies are indeed on the agenda of both high-level and working-level contacts. These contacts continue," Peskov said.

Details of the creation of a gas hub in Turkey are being worked out, an important part of the project is related to gas sales issues, Russian presidential spokesman Dmitry Peskov told reporters on Tuesday.

"The interest of both countries in the creation of a gas hub was emphasized at the recent meeting of the two presidents in Astana, the details are being worked out. We know that there is a very important part related to gas sales. As this part will also become clearer, the outlines of this hub will become clearer," Peskov said.