Earlier quoted context omitted.
https://en.wikipedia.org/wiki/Genocide_Convention From the Wiki article, the UN definition of Genocide is met if... ...any of the following acts committed with intent to destroy, in whole or in part, a national, ethnical, racial or religious group, as such: (a) Killing members of the group; (b) Causing serious bodily or mental harm to members of the group; (c) Deliberately inflicting on the group conditions of life c…
It seems to meet the definition of genocide if sterilisation methods are used, as it is claimed in the article. On the other hand, it's a bit of a tricky point because China has nation-wide policoes about fertility (the one child policy and its regional variations) so it's not clear if the Uighurs are especially singled out or simply punished for not respecting a national law.
> Even while the use of IUDs and sterilization has fallen nationwide, it is rising sharply in Xinjiang.
> But while equal on paper, in practice Han Chinese are largely spared the abortions, sterilizations, IUD insertions and detentions for having too many children that are forced on Xinjiang’s other ethnicities, interviews and data show. Some rural Muslims, like Omirzakh, are punished even for having the three children allowed by the law
> Leaked data obtained and corroborated by the AP showed that of 484 camp detainees listed in Karakax county in Xinjiang, 149 were there for having too many children - the most common reason for holding them.
> Seven former detainees told the AP that they were force-fed birth control pills or injected with fluids, often with no explanation. Many felt dizzy, tired or ill, and women stopped getting their periods. After being released and leaving China, some went to get medical check-ups and found they were sterile