I went to the Chinese site and grabbed one of the images, rotated and slightly enlarged it:
What’s odd is that it shows five Home screens. The default image from Apple of an iPad shows just three.
And there are only three icons in the dock. The one missing is Music. Why?
Here is Apple’s default iPad screen image compared to the new Mini photo:
I’ve resized the screens to be the same height.
I wonder whose iPad Mini that is, that they are getting Mail(!).