Tamron now finally announced 4 new FE lenses for Sony E-mount mirrorless cameras today. They are Tamron 20mm f/2.8 Di III OSD M1:2 Lens (B&H Photo Video), Tamron 24mm f/2.8 Di III OSD M1:2 Lens (B&H Photo Video), Tamron 35mm f/2.8 Di III OSD M1:2 Lens (B&H Photo Video) and Tamron 70-180mm f/2.8 Di III VXD Lens (Development Announcement). The three prime lenses US price is $349, now available for pre-order at B&H Photo Video/Adorama. The 70-180mm f/2.8 Di III VXD Lens will be released in the Spring of 2020, currently no price info yet.
Tamron today has posted another teaser for upcoming 4 new FE lenses. These four new FE lenses are scheduled to be announced in October 2019.