Alibaba Group Holding’s competition with Meituan is expanding from instant commerce into the bricks-and-mortar market, as the Hangzhou-based tech conglomerate prepares to offer discounted in-store dining vouchers to consumers on the mainland. That new initiative is expected to start on Saturday in selected districts in Shenzhen, Shanghai and Jiaxing, a city in eastern Zhejiang province, according to a report on Friday by local media outlet LatePost, which cited unnamed sources. Alibaba, owner of...