Group 1 - The core point of the news is that Zhenxin Technology's stock has experienced a significant decline, dropping 5.01% on January 20, with a total decrease of 15.68% over the past five days [1] - Zhenxin Technology, established on June 12, 2003, and listed on August 6, 2010, is based in Chengdu, Sichuan Province, and focuses on the "components-terminal-system" industry chain related to Beidou satellite navigation applications [1] - The company's main business revenue composition includes integrated circuits at 50.23%, comprehensive Beidou navigation applications at 35.43%, smart city construction and operation services at 11.34%, machine perception and intelligent products at 2.44%, and others at 0.57% [1] Group 2 - From the perspective of fund holdings, one fund under Bosera Fund holds Zhenxin Technology as a top ten position, with 5.2008 million shares, accounting for 3.4% of the fund's net value [2] - The Bosera Military Industry Theme Stock A fund has incurred a floating loss of approximately 733.31 million yuan today and a total floating loss of 2,725.22 million yuan during the five-day decline [2] - The fund was established on July 4, 2017, with a current scale of 2.448 billion yuan, and has achieved a year-to-date return of 10.95% and a one-year return of 72.88% [2]