China regulator to Alibaba, JD.com: Play nice By: CNBC.com News November 06, 2015 at 03:02 AM EST In the heated run-up to the world's biggest shopping event, China's industry and commerce boss has warned the country's e-commerce behemoths: Play nice. Read More >> Related Stocks: Alibaba Group Holding Ltd Jd.com Inc ADR Ppr Sa ADR