南卫股份：关于控股股东部分股份质押的公告

Group 1 - The core point of the article is that Nanwei Co., Ltd. announced that its controlling shareholder, Mr. Li Ping, has pledged part of his shares, specifically 3 million shares [2] Group 2 - The announcement was made on the evening of September 23 [2] - The pledge of shares indicates a potential change in the liquidity position of the controlling shareholder [2] - The company is subject to market scrutiny following this pledge, as it may affect investor confidence [2]