存储芯片板块开盘走强

Group 1 - The storage chip sector opened strong, with companies such as Jingzhida and Kema Technology rising over 10% [1] - Other companies including Jingce Electronics, Chengdu Huamei, Changchuan Technology, Purun Shares, and Lianang Micro also experienced gains [1] - Related ETFs showed positive performance, with the leading chip ETF (159801) increasing by 1.33% and a trading volume of 8.32 million yuan, while the Chip 50 ETF (516920) rose by 1.21% with a trading volume of 2.90 million yuan [1]