WXHS(SH:603090) Xin Lang Cai Jing·2026-02-26 03:00Group 1 - The core viewpoint of the news is that Hongsheng Co., Ltd. has seen a significant increase in its stock price, rising by 5.44% to 80.97 CNY per share, with a total market capitalization of 8.097 billion CNY [1] - Hongsheng Co., Ltd. specializes in the research, design, production, and sales of aluminum plate fin heat exchangers, cryogenic equipment, and related products, with its main business revenue composition being 90.46% from heat exchangers, 4.64% from lithium battery PACK, 2.88% from other (supplementary), 1.82% from thermal management systems, and 0.20% from cryogenic equipment [1] Group 2 - According to data from mutual funds, one fund under Jiashi Fund has a significant holding in Hongsheng Co., Ltd., specifically the Jiashi Xinfu One-Year Holding Mixed Fund (009819), which holds 53,700 shares, accounting for 0.45% of the fund's net value [2] - The Jiashi Xinfu One-Year Holding Mixed Fund has a total scale of 661 million CNY and has achieved a year-to-date return of 1.55%, ranking 7112 out of 8887 in its category [2] - The fund managers, Li Xin and Li Dong, have extensive experience, with Li Xin having a tenure of 9 years and 221 days, and Li Dong having 11 years and 33 days, managing assets of 1.798 billion CNY and 232.861 billion CNY respectively [2]