Extrapolation: https://en.wikipedia.org/wiki/Organ_harvesting_from_Falun_Go...
https://www.saveuighur.org/the-economics-of-chinas-organ-har...
https://theircc.org/organharvesting/
https://en.wikipedia.org/wiki/Organ_harvesting_from_Falun_Go...
https://www.dailyrecord.co.uk/news/uk-world-news/surgeon-cla...
> But when Tohti arrived at the destination, he was shocked to find at least 10 prisoners had been shot in a field by a firing squad.
> Armed police waved the surgeon and his medical team over and directed them to a man lying unconscious on blood-soaked ground.
> Tohti said: “He’d been shot in the right-hand side of the chest but was still alive.
> “I told my chief surgeon he wasn’t dead but he ordered me to remove the man’s liver and kidneys there and then – and to be quick about it. I was ordered not to give the man any anaesthetic.”
This also seems to describe prison labor that occurs in the US, which, putting problems and criticisms aside, is definitely different from slavery. I don't think the imprecision in language is helpful, it hurts the cause in the same way people constantly referring to modern political leaders as literal Nazis hurts their credibility.
Some members from both houses of Congress have recently proposed a constitutional amendment to change this:
https://www.merkley.senate.gov/imo/media/doc/The%20Abolition...