Microsoft has announced today that the Xbox One will launch in China this September.

Microsoft is partnering with BesTV New Media Co. to make this launch happen.
Our joint venture is committed to providing opportunities for creators to unleash their imaginations for games, online education and fitness experiences for China and beyond. As part of our partnership, E-Home Entertainment is investing to establish an innovation program that will enable creators and developers to build, publish, and sell their games on Xbox One in China and in other markets where Xbox is available.

Right now, no other company has revealed any plans to release their console in that region.

(via Xbox Wire)