A股机器人概念股走高，力星股份20CM涨停

Group 1 - The core viewpoint of the article highlights a significant rise in A-share market robotics concept stocks, indicating strong investor interest and market momentum [1] Group 2 - Lixing Co., Ltd. experienced a 20% limit-up increase in its stock price [1] - Buke Co., Ltd. saw its stock price rise over 15% [1] - Jingye Intelligent Technology's stock price increased by over 13% [1] - Zhongzhong Technology and Guangyang Co., Ltd. both reached a 10% limit-up in their stock prices [1]