港股机器人概念股午后全线走强，蓝思科技、三花智控涨近7%

Core Viewpoint - The Hong Kong stock market saw a significant rise in robotics concept stocks, indicating a positive trend in this sector [1] Company Performance - Lens Technology and Sanhua Intelligent Control both experienced nearly a 7% increase in stock price [1] - Delta Electronics Holdings saw an increase of nearly 6% [1] - Horizon Robotics rose by over 2% [1]