China's A-share humanoid robot sector extended its rally during the afternoon session on Oct. 28, with several key players posting double-digit gains. Unitree Robotics climbed more than 15%, while Changsheng Bearing surged over 18% and MEMSensing advanced more than 17%. Swancor Advanced Materials hit the daily limit up earlier in the trading day, underscoring broad-based momentum across the robotics supply chain as investor appetite for humanoid robot-related stocks remained elevated.