WTB Chinese special forces fighting knife

[Tokyo]

As said in the title searching for one of these or any more details on the construction of the knife. I like the sheathing and locking action in particular. Included an image of the knife below.

Thank you

[kootenay joe]

I have never heard of or seen one of these knives. Is it an 'out the front' auto ? If so do you have a picture with blade closed ?
And how do you know it is issued to "Chinese Special Forces" and that this is not just a marketing name ?
Please share what you know about this knife or links to online articles about it.
kj