The WeChat operator, Alibaba’s Freshippo and ride-hailing giant Didi Chuxing were among 11 Chinese tech giants that issued pledges Thursday to obey antitrust laws.

(April 15): Tencent Holdings Ltd. and Alibaba’s supermarket arm joined their fellow Chinese tech giants in vowing to eradicate monopolistic practices, as the country’s largest corporations rush to publicly align themselves with Beijing.