The Nokia Lumia 636, bearing the model number RM-1010, has passed through certification in China. If you're not familiar with the Lumia 636, it's essentially the TD-LTE version of the Lumia 635. It's also worth noting that this will mark the very first TD-LTE Windows Phone from Nokia (now Microsoft after the acquisition of Nokia's devices division).
Full story from the WPCentral blog...