But it's not true because some organization or high ranking official couldn't possibly be lying or presenting a fine-tuned picture.
Whole trillion dollar wars were supported on false testimony and lies or exaggerations.
E.g. it could just be part of the "China is suppressing Falun Gong" (including executing prisoners they consider leaders etc, and then using their organs) as opposed to "Chinese are so evil that they routinely kill Falun Gong members just to get their organs" (which I find harder to fathom).
I'm skeptical because a lot of times very official testimonies are very official BS (WMDs, "collision", Nayirah testimony, Iran-Contra, and lotsa others), so bullshitting the population and spinning the media is not some unique habit of undemocratic countries.
E.g. one basic pillar of this China-organ story is the so-called "Kilgour-Matas" report. Matas was on the board of the International Centre for Human Rights & Democratic Development, which is not unknown to controversy itself (basically funding radical organizations and R&D to covertly promote foreign interests out of line with its stated purpose) and was closed down later ( https://en.wikipedia.org/wiki/International_Centre_for_Human... ).