Before I say this I would like to state that I am in no way whatsoever a Communist sympathiser, I hate communism for its lack of civil rights and the inevitable oppression that follows its installment, after all; power is corrupting.
But has anyone considered looking at this from the Chinese point of view? I mean their trying to police a country with rampant poverty, the criminals themselves are very likely serial killers, or have committed other serious crimes, not political prisoners. So if your going to get rid of them in the first place, why not try and make something good out of it and sell their organs for a profit? They were probably a menace to society and according to the Chinese ethics, there would be nothing wrong with this.
Without going into the topic of what makes morals right and wrong, technically this is a very good thing.