高带宽内存板块领涨，上涨3.38%

Group 1 - The high bandwidth memory sector is leading the market with an increase of 3.38% [1] - Shengmei Shanghai saw a significant rise of 8.45% [1] - Lianrui New Materials increased by 4.45% [1] - Guoxin Technology experienced a growth of 4.16% [1] - Beifang Huachuang, Jingzhida, and Huahai Chengke all rose by over 3% [1]