The format is still the same, i.e. YWW. For reasons unknown to me, only the year appears to have been marked on your device. It would be helpful if you could insert a more legible photo, or at least zoom in a little further with your camera.
Unfortunately, I am unable to read the 2D code due to strong reflections caused by the rough surface. You are welcome to send me a photo of the label on the packaging/bag via PM, but please do not post it here in the public community to prevent misuse.