Yep. First 3 seconds looking at the photo you can tell the bed is separate from the rest of the body....a clear tell it is body on frame.It looks to also be a body on frame truck instead of a unibody.
For decades the Chinese manufacturing sector take products & technology, steal it, manufacture it and sell it. It's usually junk, undercutting the countries that developed it. Hard to litigate them. They suck.
https://www.autoexpress.co.uk/car-news/87772/chinese-copycat-cars-how-do-they-get-away-with-it
https://www.carscoops.com/2012/02/china-jac-does-it-again-with-ford-f-150/