Tencent Music has long been the dominant force in China’s music market. The company entered exclusive licensing deals with several international labels, then sublicenses them to other domestic music companies, such as Alibaba, Baidu, and ByteDance. Those services have said that Tencent charges them unreasonably high rates for those sublicenses. Sony and Warner own stakes in Tencent Music, which the regulator could deem a conflict of interest.