A Chinese retailer jd.com listed the Tamron 18-300mmm release date for X-Mount as being October 24th, 2021. You can find the listing here, but it could be a placeholder since Tamron hasn’t officially said anything beyond the lens is under development.
Tamron 18-300mm f/3.5-6.3 Di III-A VC VXD (Coming Soon):
B&H Photo / Amazon
Follow Fujiaddict on Facebook, Twitter, Instagram, and YouTube
Plus our owners’ groups
Fujifilm GFX Owners Group
Fujifilm X-H Owners Group
Fujifilm X-T Owners Group
Fujifilm X-S Owners Group
Fujifilm X-Pro Owners Group
Fujifilm X-E Owners Group
Fujifilm X-A Owners Group
Fujifilm X100 Owners Group