Questions about Tamron AF 18-300mm f/3.5-6.3 Di III-A VC

Attention: Digitec sells the import version of this lens. The difference to the official CH version: Only 5 years warranty instead of 10. Despite numerous notices from me to Digitec as well as two incorrect deliveries, it seems that it has still not been updated here in the specs.

Is this the Tamron 18-300mm, with the Fujifilm X mount? When I click on Fujifilm, this supposedly compatible lens comes up. But the APS-C designation in combination with DX suggests that it is NIKON compatible? Which is valid?

And the good lady in the photo spread is holding a SONY!