A股豆包概念震荡拉升，博通集成触及涨停，会畅通讯、星宸科技涨超10%，润欣科技、海天瑞声等涨幅靠前。

Group 1 - The A-share market for the bean bag concept has experienced significant fluctuations, with notable increases in stock prices [1] - Broadcom Integration reached its daily limit increase, indicating strong investor interest and market confidence [1] - Companies such as Weichang Communications and Xingchen Technology saw stock price increases exceeding 10%, reflecting positive market sentiment [1] Group 2 - Other companies like Runxin Technology and Haitai Ruisheng also reported substantial gains, contributing to the overall positive trend in the sector [1]