Netease and jd.com are smart enough to have their secondary listings in Hong Kong.Didi can't and won't list in Shanghai due to a large chunk of its shares are owned by foreign institutions. As for why not Hong Kong, it is just greed. Most Chinese elites still refuse to acknowledge the situation between the US and China is grim. Like companies such as Alibaba, Baidu, and Bilibili that were forced to do a secondary listing as they are afraid of being delisted by the US exchanges, Didi will face the same circumstance.