There's a thread on reddit with a bunch of translated comments from Chinese social media and evidently nobody knew there was a rocket base there. Not even people from Gongyi, where it is.
https://old.reddit.com/r/interestingasfuck/comments/1drzauu/...
This happened 3 hours ago btw
Update: https://www.msn.com/he-il/news/other/update-1-space-pioneer-...
More vids are starting to show up https://www.youtube.com/watch?v=_KD07C5wDpU