机器人概念股：昊志机电等多股12月25日涨停

Group 1 - The core viewpoint of the article highlights a significant surge in the A-share market for robotics concept stocks on December 25, leading to a wave of price limits [1] - Haoshi Electromechanical achieved a 20% price limit increase, while Chaojie Co. saw a rise of over 17% [1] - Other notable performers included Tuosida and Aifute, both rising over 13%, Chengdu Huamei increasing over 12%, and Mailande up over 11% [1] - Several stocks, including Chuangyuan Technology and Tail股份, also reached a 10% price limit increase [1]