WBTL(SH:603596) Xin Lang Cai Jing·2025-10-13 07:15Group 1 - Bertli's stock price has declined by 3.27% to 48.56 CNY per share, with a total market capitalization of 29.452 billion CNY, and a cumulative drop of 9.87% over the last three days [1] - The company, Wuhu Bertli Automotive Safety Systems Co., Ltd., specializes in the research, development, production, and sales of automotive brake systems, with main business revenue composition: intelligent electronic control products (45.59%), mechanical brake products (44.77%), mechanical steering products (5.63%), and others (2.92% and 1.09%) [1] Group 2 - According to data, a fund under China Merchants Fund has a significant holding in Bertli, with the China Merchants Small and Medium Cap Mixed Fund (217013) increasing its stake by 5,400 shares in the second quarter, now holding 109,300 shares, which accounts for 3.34% of the fund's net value [2] - The fund has experienced a floating loss of approximately 179,300 CNY today, with a total floating loss of 581,500 CNY during the three-day decline [2] - The China Merchants Small and Medium Cap Mixed Fund (217013) has a total asset size of 172 million CNY and has achieved a year-to-date return of 25.66% [2]