山东章鼓：控股股东解除质押股份1350万股

Group 1 - The company Shandong Zhanggu (SZ 002598) announced the release of 13.5 million shares from pledge by its controlling shareholder, Jinan Zhangqiu District Public Asset Management Co., which holds a total of approximately 16.95 million pledged shares, accounting for 18.23% of its total holdings [1] - As of the announcement date, the market capitalization of Shandong Zhanggu is 3.5 billion yuan [1] Group 2 - For the first half of 2025, the revenue composition of Shandong Zhanggu is as follows: fans account for 55.53%, slurry pumps for 20.48%, water treatment for 20.03%, electrical equipment for 2.58%, and other businesses for 1.34% [1]