Did QMC even present at the 2nd China International QD Summit in 2017? I don't remember.. and if they didn't, then the answer is clear, that QMC pulled out of the 2018 Summit.. otherwise;
All the other speakers coincide on all of the USA Flag language site, the Chinese Flag translated by Google language site, and the official "Final Agenda_QD.pdf" received from the Summit's support staff.. meaning that the 'outdated' USA Flag language site is not a remnant of 2017, seeing that the rest of the speakers on that 'outdated' script are still present on the official "Final Agenda_QD.pdf" image.
The USA Flag language site appears to be some form of first draft of the 2018 3rd China QD Summit, with the updated drafts no longer having QMC/Stephen Squires speaking at them.
I'd invite you to investigate the discrepancies between the USA Flag language site, and the google-translated Chinese Flag language site. Any discrepancies are likely resolved by viewing the "Final Agenda_QD.pdf", in addition to the fact that the support staffer Christon Yang said the website will be updating their webpage with the final schedule shortly.. we'll see.
Unless the 3rd China International Quantum Dots Summit website team decided to save time that they'd edit the 2017 schedule and update it with the 2018 speakers, and somehow coincidentally updated every single part of the 2017 schedule except for Stephen Squires' name, all signs point to QMC having pulled out.
