Cool map bro!!! .. thx... already saved on my computer! This is GOLD!!! ... Iceland and Argentina are bonkers! Especially Argentina -3 in -5 .. wtf??  

And the East coast of China basically has the same daylight timing like Japan & South Korea but different hours, and I see also Russia there on the East coast that have +10.

But considering that... Russia probably has its own exchange in their own language. And the other big players on the block that can influence the market that are on that side of the world before them are New Zealand and Australia that have similar times!