Delinhai(SH:688069) Xin Lang Cai Jing·2025-11-03 06:29Group 1 - The core point of the news is the performance and market position of Delinhai Environmental Technology Co., Ltd., which saw a stock price increase of 5.02% to 25.09 CNY per share, with a total market capitalization of 2.835 billion CNY [1] - Delinhai focuses on blue algae management, with its main business revenue composition being 62.64% from technology equipment integration and 42.42% from blue algae management operation and maintenance [1] - The company was established on December 10, 2009, and went public on July 22, 2020 [1] Group 2 - Guolian Fund has a significant holding in Delinhai, with the Guolian Xinqidian Mixed A Fund (001413) holding 3,349 shares, representing 0.97% of the fund's net value, ranking as the seventh largest holding [2] - The Guolian Xinqidian Mixed A Fund has achieved a year-to-date return of 20.82% and a one-year return of 24.62%, ranking 4,362 out of 8,223 and 3,624 out of 8,115 respectively [2] - The fund manager Zhao Fei has a tenure of 10 years and 177 days, with a best return of 72.58% during his management period [3]