In a leaked product list of China’s major operator, China Telecom Lumia 719C and Lumia 610 show up. If you remember Lumia 800C is already available on China Telecom and is the second best-selling phone after iPhone 4S. Lumia 719C has been revealed in bluetooth listing earlier and also in a certification from Chinese ministry. It is considered to be close to Lumia 710 in specs with any major differences unknown.
But good to see increased interest in Lumia devices in major market like China. Check the screenshot and source link below.