Jingdong Industrials, the supply-chain technology arm of JD.com, aims to raise as much as HK$3.21 billion (US$412 million) through a Hong Kong stock offering, joining a wave of mainland Chinese companies tapping into the city's buoyant capital market. The company said it would offer 211.21 million shares priced between HK$12.70 and HK$15.50 in its primary offering, with the final offer price to be determined on December 10, according to a filing with the Hong Kong stock exchange on Wednesday. About 10 pe ...