Usually this is because of heavy discounts in certain countries (eg Russia and China) where they believe either: competition is higher, or pirated use is higher. But since Mr Blue is not around any more I'm not sure if anyone can comment on that.
Second one. I'm yet to see a company in China that have official licencing of any software. Last one I do some work for, Windows, Office, Solidworks, Photoshop and PCB solution was all cracked versions. Same with most personal computers at home.
Except if it is a laptop or a desktop bought from Dell or Lenovo or any SI, all software is cracked since there are no laws against it here or are not enforced. The Chinese call it "Sharing".
That's also applied to any product that is copied into oblivion with different brands selling the same thing, just changing the logo or some physical lines.