人形机器人概念股午后再度拉升，步科股份涨超18%再创新高

Group 1 - The humanoid robot concept stocks experienced a significant surge in the afternoon trading session on December 30, with notable increases in share prices [1] - Boke Co., Ltd. saw its stock price rise over 18%, reaching a new high, while Haoshi Electromechanical increased by more than 10% [1] - Wanxiang Qianchao's stock hit the daily limit, and other companies such as Mingzhi Electric and Founder Electric also saw their stock prices rise [1]