康力电梯：2021年12月，苏州康力科技产投出资792.216万元

Group 1 - The core point of the article is that Kangli Elevator (002367) confirmed its investment in Jiangsu Ruitian Intelligent Technology Co., Ltd., acquiring a 3.013% stake through its subsidiary Suzhou Kangli Technology Investment for an amount of 7.92216 million yuan [1] - The investment was made in December 2021, and the current holding status has not changed [1]