The Hang Seng Index opened down 135 points at 26,350, with JD.com and SMIC leading the decline, and Beigene opened up 3% after earnings

The Hang Seng Index opened down 135 points at 26,350 points, with a main board turnover of HKD 2.36 billion. The Hang Seng China Enterprises Index and the Technology Index fell by 42 points and 49 points, respectively. Beigene turned a profit in the third quarter, with its stock price opening up 3.02%; Zai Lab narrowed its losses but lowered its full-year guidance, with its stock price opening down 7.49%. XPeng intends to return to A-share listing, with its stock price opening up 4.81%. JD.com and SMIC fell by 2.13% and 1.56%, respectively. Baidu rose by 0.89%, and PetroChina rose by 0.36%