The concept of sensors continues to strengthen, with many stocks such as *ST Weil hitting their daily limit for price increases.

The concept of sensors continues to strengthen. *ST Weil, Aopu Optoelectronics, Sunlord Electronics, Keboda all hit the limit up. Four-Faith, Hanwei Technology, Amparo, Semiconductors, Senba Sensing, Huagong Technology and other related companies also followed the upswing.