Group 1 - The core point of the news is that Kingmed Diagnostics has experienced a significant decline in stock price, dropping 5.02% on September 23, with a total market value of 13.32 billion yuan and a cumulative decline of 7.15% over six consecutive days [1] - Kingmed Diagnostics, established on May 26, 2006, and listed on September 8, 2017, provides a wide range of medical testing services to over 23,000 medical institutions across China, including nearly 80 types of testing technologies and approximately 3,200 testing projects [1] - The company's main business revenue composition includes: medical diagnostic services at 91.20%, sales of diagnostics at 6.45%, other services at 1.47%, cold chain logistics at 0.62%, and health check-up services at 0.27% [1] Group 2 - From the perspective of fund holdings, one fund under Chuangjin Hexin has a significant position in Kingmed Diagnostics, with 311,000 shares held, accounting for 4.5% of the fund's net value, ranking as the eighth largest holding [2] - The fund has incurred a floating loss of approximately 472,700 yuan today and a total floating loss of 724,600 yuan during the six-day decline [2] - The Chuangjin Hexin Medical Consumption Stock A fund, established on December 3, 2020, has a current scale of 173 million yuan, with a year-to-date return of 3.63% and a one-year return of 17.93% [2]