Xinhua News Agency, June 19, the memory chip sector has repeatedly risen, Lanke Technology has risen by more than 10%, and the same technology has risen by 6%. Hengshuo shares, Jiang Bolong, Baiwei Storage, Demingli and so on rose. On the news side, June 16, 2023, SK Hynix will invest in high-bandwidth memory (HBM) production lines to cope with the increased demand for artificial intelligence semiconductors, with the goal of tripling HBM production capacity. In addition, memory chip giant Micron Technology has announced plans to invest more than 4.3 billion yuan in its packaging and testing plant in Xi'an, China, in the next few years.