A股存储芯片概念涨幅扩大，汇成股份20CM涨停，佰维存储触及20CM涨停，盈新发展、赛腾股份、兆易创新、太极实业、通富微电10CM涨停

Group 1 - The A-share market saw significant gains in storage chip concept stocks, with Huicheng Co. and Baiwei Storage hitting the 20% daily limit up [1] - Yingxin Development, Saiteng Co. (603283), Zhaoyi Innovation (603986), Taiji Industry (600667), and Tongfu Microelectronics (002156) reached a 10% daily limit up [1] - Jingce Electronics (300567) increased by over 16%, while Jiangbolong and China Resources Microelectronics also experienced gains [1]