An eastern extension of the Tarbagatai Mountains , it starts on the China - Kazakhstan border .
An eastern extension of the Tarbagatai Mountains , it continues east into China , where it forms the border between the Hoboksar Mongol Autonomous County and Jeminay County of Xinjiang .
An eastern extension of the Tarbagatai Mountains , it starts on the China - Kazakhstan border and continues east into China , where it forms the border between the Hoboksar Mongol Autonomous County and Jeminay County of Xinjiang .