CZTL(SH:603158) Xin Lang Cai Jing·2025-09-19 06:07Group 1 - The core point of the news is that Tenglong Co., Ltd. experienced a 5.02% drop in stock price, closing at 11.36 yuan per share, with a trading volume of 768 million yuan and a turnover rate of 13.52%, resulting in a total market capitalization of 5.575 billion yuan [1] - Tenglong Co., Ltd. is primarily engaged in the research, production, and sales of automotive thermal exchange system pipeline products, with its main business revenue composition being 64.89% from automotive thermal management system components, 19.20% from EGR systems and sensors, and 15.91% from automotive rubber and plastic components [1] Group 2 - Jin Yuan Shun An Fund has a significant holding in Tenglong Co., Ltd., with its Jin Yuan Shun An Industry Selected Mixed A Fund (014659) holding 237,100 shares, accounting for 3.47% of the fund's net value, ranking as the ninth largest holding [2] - The Jin Yuan Shun An Industry Selected Mixed A Fund has a total scale of 193.1 million yuan, with a year-to-date return of 6.35% and a one-year return of 21.68%, ranking 6,385 out of 8,172 and 5,847 out of 7,980 in its category, respectively [2]