From a purely tech perspective, state-sponsored hacking[5] and IP theft[6] are common.
[1] https://en.wikipedia.org/wiki/Human_rights_in_China
[2] https://en.wikipedia.org/wiki/Xinjiang_re-education_camps
[3] https://www.hrw.org/world-report/2018/country-chapters/china...
[4] https://en.wikipedia.org/wiki/Organ_harvesting_from_Falun_Go...
[5] https://www.rfa.org/english/news/china/state-hacking-1220201...
[6] https://www.cnbc.com/2019/02/28/1-in-5-companies-say-china-s...