鹏鹞环保：关于控股股东部分股份解除质押的公告

Group 1 - The core point of the article is that Pengyao Environmental Protection announced the release of part of its shares from pledge by its controlling shareholder, Yixing Pengyao Investment Co., Ltd. [2] - A total of 4.14 million shares were released from pledge, which represents 1.91% of the controlling shareholder's holdings and 0.55% of the company's total share capital [2]