1. As rogue alreade stated, ROE is out. I don´t expect relevant revenue here.
2. According to the march presentation, page 20:
poet-technologies.com/docs/presentations/POET%20Investor%20Deck%20-%20March%202019_web.pdf
100G (and below) TROE may start shipping in late 2019, growing in 2020.
400G TROE may start shipping in 2020, growing in 2021.
3. Based on the latest discussions, I expect some delay, so maybe everything will come 6 months later.
4. DL Shanghai: My understanding is that Sensing/LIDAR will need some more development and production-infrastructure, shipping won´t happen before 2021.
Thats my personal crystal ball, maybe yours tells a different story...
Holk