Chinese electric vehicle (EV) stocks rallied against a falling broader market in Hong Kong on Monday, as strong export data and rising oil prices bolstered the appeal of battery-powered and hybrid cars while a coming wave of model launches sparked hopes of a domestic demand recovery. Nio surged 7.5 per cent to HK$52.40 on Monday, while BYD climbed 5 per cent to HK$110.30, the highest since October 2. Xpeng advanced 0.9 per cent to HK$67.60, and Zhejiang Leapmotor Technology added 1.6 per cent to...