Isivumelwano senziwe phakathi kwamazwe womabili sokwandisa umthamo wezokuthutha kusetshenziswa amanothi okuthunyelwa nge-elekthronikhi kanye nokuthuthukisa ukusebenzisana kwedijithali emkhakheni wokuthuthwa kwempahla.
Izivumelwano ezinjalo zafinyelelwa kulandela umhlangano wamalungu amabhodi e-JSC National Company Kazakhstan Temir Zholy kanye ne-JSC Russian Railways.
Isihloko esibalulekile sengxoxo kwakuyizikhombisi-ndlela eziyinhloko zokuthuthukiswa kwamaphaseji ezokuthutha adlula endaweni yezifunda zozakwethu. Kanye nokudidiyelwa kwamavolumu ethrafikhi emzileni osempumalanga wephaseji yezokuthutha yamazwe ngamazwe "North-South".
Ezinyangeni eziyi-11 zika-2023, umthamo wezimpahla ezithuthwa zisuka eRussia ziye eKazakhstan ziphinde zibuye zikhuphuke ngo-5,4% futhi zaba ngaphezu kwamathani ayizigidi ezingama-83,8.