The Hang Seng Tech Index fell 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 HSBC Holdings Plc reported a charge relating to its Chinese commercial real estate exposure, while global equities face pressure from escalating Ukraine tensions.