Sony just told PetaPixel that Sony will be going to this year’s PhotoPlus EXPO show. And upcoming Sony a9 II is likely to be announced before PhotoPlus EXPO 2019.
PhotoPlus 2019
Sony a9 II Announcement Ahead of PhotoPlus 2019, a7SIII Announcement is Still not Close

The PhotoPlus EXPO 2019 is on October 24th – 26th. The long awaited Sony a9 II is expected to be announced ahead of this photography show.