Group 1 - The core point of the news is that Zhengye Technology's stock price has dropped by 5.16%, currently trading at 9.75 CNY per share, with a total market capitalization of 3.579 billion CNY [1] - Zhengye Technology, established on November 14, 1997, and listed on December 31, 2014, specializes in the research, production, and sales of automation equipment and auxiliary materials for PCB precision processing and testing, as well as LCD module automation assembly and testing [1] - The company's main business revenue composition includes: high-end new materials (32.01%), flat panel display module automation (30.48%), X-ray detection automation (23.66%), PCB detection automation (12.17%), and others (1.68%) [1] Group 2 - From the perspective of fund holdings, one fund under GF Fund has a significant position in Zhengye Technology, with the GF CSI 2000 ETF holding 43,900 shares, accounting for 0.62% of the fund's net value [2] - The GF CSI 2000 ETF was established on September 8, 2023, with a latest scale of 53.7022 million CNY, and has achieved a year-to-date return of 37.41% [2] - The fund's performance ranks 1508 out of 4220 in its category this year, and it has a one-year return of 52.39%, ranking 707 out of 3852 [2]