Victims include members of religious minorities and political prisoners, tribunal says.
Local Communist Party swears to fight a ‘decisive battle’ against ‘pan-halalisation’
Chinese officials had earlier denied existence of arbitrary detention centres and enforced political re-education
The move comes amid growing international concern over mass disappearances in western Xinjiang.
A UN panel has said China detains about 1 million in secretive "reeducation camps," where they face political indoctrination and torture.