Lavee describes how his attitude changed dramatically when a patient told him he was travelling to China for a scheduled heart transplant. This idea was shocking to Lavee, because the circumstances of death that allow heart donation cannot be predicted.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4919373/
The CCP claimed that they stopped using organs forcibly taken from prisoners in 2015, but not everybody is convinced by that claim.
Overall, they are treated as inhuman. There's also the photo on the Wikipedia page for cattle prods: https://en.wikipedia.org/wiki/Cattle_prod
It’s really awful Western countries just put up with it because they’re afraid of offending China. Not even the Soviets thought to make such use of the millions of people they executed.