Camera beta leaked a new lens coming from Laowa that it expects will launch on May 23rd. They leaked a video and Photorumors posted some screenshots which you can see below. there is also translated text from the post below too.
The domestic Laowa FF II 90mm F2.8 CA-Dreamer Macro 2X lens is out of the box and ready to use. The new head is expected to go on sale on the 23rd of this month.