坤彩科技：目前公司控股股东的质押业务均已公告

Group 1 - The core point of the article is that Kuncai Technology's controlling shareholder has disclosed its pledge business, which is currently in normal performance status [2] - The pledge ratio of the controlling shareholder accounts for 20.39% of their holdings, with the warning line and liquidation line varying according to the number of pledged shares [2]