港股开盘：恒生指数低开0.07%

Core Viewpoint - The Hong Kong stock market opened with mixed performance, with the Hang Seng Index slightly down and the Hang Seng Tech Index slightly up [1] Group 1: Market Performance - The Hang Seng Index opened down by 0.07% [1] - The Hang Seng Tech Index opened up by 0.08% [1] Group 2: Company Movements - Ninebot Holdings opened over 9% higher [1] - Baidu Group opened over 3% higher [1]