古鳌科技：关于公司控股股东部分股份质押的公告

Group 1 - The core point of the article is that Guao Technology announced the pledge of shares by its controlling shareholder, Xu Yinghui, involving 11.6 million shares [1] Group 2 - The pledge was confirmed through an inquiry at the Shenzhen branch of China Securities Depository and Clearing Corporation Limited [1] - The announcement was made on January 29 [1]