Hong Kong shares closed at a fourteen-month month low on Monday, dragged by tech giants that tracked losses on Wall Street.
The Hang Seng index ended 1.8 percent lower at 23,349.38, while the China Enterprises Index lost 2.1 percent, to 8,274.77.
The Hang Seng Tech Index plunged 3.3 percent, extending losses on a Wall Street slide.
Alibaba Group fell 5.6 percent to a record low after it said it will reorganize its international and domestic e-commerce businesses and would appoint a new chief financial officer.
Healthcare and consumer discretionary shares tumbled 5.8 percent and 4.1 percent, respectively.