高盟新材：公司投资参股了多家电子半导体领域企业

Group 1 - The company, Gaomeng New Materials, has invested in several outstanding enterprises in the electronic semiconductor field [1] - The company holds a 3.6705% stake in Beijing Kehua Microelectronics Materials Co., Ltd., a leading enterprise in the domestic semiconductor photoresist sector [1] - The company also holds a 1.3853% stake in Beijing Dingcai Technology Co., Ltd., which is recognized for its OLED luminescent materials and panel display photoresist [1]