I think Canoe Pool is new maybe this or last year. They are owned or renamed themselves or something (DBA?) not too long ago. Sorry that's not very well explained.
It also has or had a very Chinese name.
Sorry I don't have a link, but I've read articles about it, I believe the company may have been mentioned in one of the earliest PR's before the first spike (LOI)
google keywords: Li Ang, bitcoin, Mongolia, Bitmain
I bet you will find a few articles explaining it.
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