人形机器人板块震荡反弹

Group 1 - The stock of Shangwei New Materials reached a 20% limit up, indicating strong market interest and potential investor confidence [1] - World Group's stock increased by over 15%, reflecting positive market sentiment [1] - Hanyu Group's stock rose by more than 6%, suggesting a favorable trading environment [1] Group 2 - Other companies such as Wuzhou New Spring, Guangyang Co., Riyi Electronics, and Kaierda also experienced stock price increases, indicating a broader trend in the market [1]