This article was automatically generated by Dow Jones using technology from Automated Insights.

Shares of Wuxi Biologics (Cayman) Inc. slipped 2.7% to 54.55 Hong Kong dollars on what proved to be an all-around grim trading session for the Hong Kong stock market, with the Hang Seng Index falling 2.6% to 23972.29.

The stock's fall snapped a four-day winning streak.

Wuxi Biologics (Cayman) Inc. closed 3.5% short of its 52-week high of HK$56.50, which the company reached Sept. 30.

Trading volume totaled 14.2 million shares, compared to the 50-day average of 35.0 million shares.

Data source: Dow Jones Market Data, FactSet