Regulators Scrutinize E-Commerce PromotionsRBC Wealth Management investment strategist Jasmine Duan told Bloomberg that regulators have not necessarily made the rules more restrictive, but have become more willing to publicize enforcement actions.Investors also worried that the price war among China's internet giants could force retailers to absorb losses and further pressure the country's consumer economy.Dingtalk Shake-Up Raises AI Strategy QuestionsAlibaba also replaced Dingtalk CEO and co-creator Chen Hang with technologist Chen Yusen, Bloomberg reported Thursday, citing people familiar with the matter. The change followed an internal debate over Dingtalk's place in Alibaba's broader AI strategy.Dingtalk has introduced several AI features, but...