The memory chip sector opened higher, with Spacetime Technology and Yingxin Development hitting their daily limit. Aerospace Intelligent Equipment surged over 15%, followed by Shannon Chip Innovation, West Testing, Demingli, Jingrui Electric Materials, and Purui Shares. Related ETFs included the Longtou Chip ETF (159801), which rose 1.14% with a turnover of 1.4189 million yuan, and the Southern Semiconductor ETF (159325), which rose 0.87% with a turnover of 114,100 yuan. Memory chip giants Samsung Electronics and SK Hynix are reportedly planning to raise prices for their memory products, including DRAM and NAND, by as much as 30%. Morgan Stanley predicts that the memory chip industry is poised for a "super cycle" driven by the AI boom.