金卡智能：增补第六届董事会非独立董事

Group 1 - The core point of the article is that Jinka Intelligent announced the nomination of Liu Xinyi as a non-independent director candidate for the sixth board of directors to ensure the smooth operation of the board [2] Group 2 - The nomination was made by shareholders Shandong High-speed Investment Holding Co., Ltd. and Shandong High-speed Urbanization Fund Management Center (Limited Partnership) [2]