Samyang is going to launch their first autofocus mirrorless lens for Fujifilm X-mount according to the latest teaser (see above) spotted by FujiAddict. The speculations are for a new Samyang 12mm f/2 AF lens for X-mount:
"Most of Samyang’s full-frame glass is already small enough to be passed off as being designed for APS-C, but Samyang only has one APS-C design at the moment the Samyang 12mm f/2.0 AF, which is probably the first lens we will get from them since an original design would be expensive and less likely."
Samyang also has a teaser for their already leaked first autofocus zoom lens (Samyang AF 24-70mm f/2.8 FE lens):
