2ABNT is the ID for Shenzhen Synergy Digital Co. Ltd.
Do we know which Chinese company is doing the circuit board/RF build for the new mirror? Wouldn't it make sense to use the same company? Maybe.
Anyway, the Thai company is just an assembler/tester of the final product, from what I've seen.
Just checked fcc.gov with the 'mirror' filter. No new approved certifications.
I'd guess no Stewart webcast today - what would be the point? "Hey, we still are not certified, so we haven't started building mirrors. But, any day now, for sure!"