Acghk. It's Ani-Con and Game Convention Hong Kong. It's in hot toys home market and partly sponsored by them. They are much more involved/interested whatever you wanna call it in that con then SDCC.
As for them out up any more or different items, really the only chance for that was between Wednesday and Thursday. As Wednesday was not technically the open of the con, but just a preview event. You only got passes for it if you had them for other days. Once Thursday started they don't want to put something out one day that won't be shown another day (unless there is a specific panel for the product, which gives people a specific day to target to attend the con in advance) so that people are not upset about missing something that others saw. It's a value for ticket type thing.
At next weekends event, and this is purely speculation or rumor, there is a chance that spider-man will be shown. They are planning to have a massive Civil War display. Including having a Giant-Man 1/6 display piece. The theme of the display will be the airport battle scene I have heard. And there's rumor that spidey will be included. But don't get your hopes to high.