According to latest rumors from SAR, Sony may announce two new APS-C mirrorless cameras at the end of this month. We already know that Sony has three unannounced camera codes are all E-mount cameras, so two of these to be announced in late this month could be APS-C mirrorless cameras, and the other is a new full frame mirrorless camera.
Tag: Sony a6900
Nokishita: Unannounced 3 Sony Cameras Could be All Interchangeable Lens Cameras
Sony currently has three unannounced camera codes. This means we will see three Sony cameras to be announced within one or two months. According to Nokishita Camera, there is a possibility that all these three models are interchangeable lens cameras.
Sony Announcement on July 17th, a9 II or a7000 or Entry-Level a5 ?

Currently, Sony has a total of 4 unannounced cameras confirmed. The first camera to be announced will be WW716189, announcement date is on July 17th, 2019, next week. So which camera will be announced ?
Sony Has Registered the Fourth Camera Code: WW642826
Sony Registered A Third Camera Code WW594724 ! (a9 II or a7S III or a7000)

Sony today registered a third camera code “WW594724” in China. This means we will at least see three new Sony cameras to be announced in the second half of 2019. While Nokishita said there could be a total of 4 mirrorless cameras and one Cyber-shot camera coming in 2019. Stay tuned.
Sony WW246025 Camera Code Registered in China

According to SonyRumors.CO, a new Sony camera code WW246025 now got registered in China. Along with previous registered WW716189, so there are at least 2 new Sony cameras will be announced within 1-3 months.