稚晖君发布可折叠人形机器人Q1，身高80厘米可塞进书包

Group 1 - The company launched the world's first full-body force-controlled small humanoid robot named "Q1," which can be folded to fit into a backpack [1] - The robot stands approximately 80 centimeters tall and targets geek enthusiasts, families, and educational research users [1] - The chairman of the company, 彭志辉 (Zhi Hui Peng), announced the entry into the personal robotics market under the "上纬启元" brand [1] Group 2 - The company's stock price has increased over 1500% in the past six months [1] - The stock closed at 127.37 yuan, with a daily increase of 7.33% on December 31 [6] - The total market capitalization of the company is approximately 51.376 billion yuan [7]