KAIFA(SZ:000021) Xuan Gu Bao·2025-10-10 10:13Group 1 - Institutional trading saw 44 stocks listed, with 23 experiencing net buying and 19 net selling [1] - The top three stocks with the highest net buying by institutions were: Deep Technology (341 million), Xiyu Co. (151 million), and Dawi Co. (60.7 million) [1] - Deep Technology received a net buying of 341 million from two institutions, amid reports of a potential 30% increase in DRAM prices in Q4, with some specifications possibly exceeding a 50% rise [2] Group 2 - Deep Technology specializes in high-end storage chip packaging and testing, including DRAM, NAND FLASH, and embedded storage chips [2] - Longxin Technology has completed its IPO counseling report as of October 10 [3] - Hefei Urban Construction's subsidiary invested 40 million in a local capital innovation fund, which in turn invested 450 million in Longxin Technology [4]