Bloomberg Chinese technology stocks dropped for a third straight session amid fresh worries over Beijing’s regulatory plans for the sector. The Hang Seng Tech Index falls 1.9% on Tuesday to the lowest close since its inception in 2020. Alibaba Group Holding Ltd. was among the biggest losers following a Bloomberg report that authorities have begun another round of checks on its fintech business arm. The rout weighed on the broader Hong Kong market, with the Hang Seng Index slipping 2.7%, struggling to shake off the impact of China’s sweeping crackdown on private enterprise. The gauge was also dragged lower as...