大港股份：公司于2022年出资4500万元参与投资设立了镇江临创半导体产业投资基金

Group 1 - The company invested 45 million yuan in 2022 to establish the Zhenjiang Linchuang Semiconductor Industry Investment Fund [1] - The fund has made an equity investment in Wuxi Yindichip Microelectronics Technology Co., Ltd., holding a 0.4785% stake [1] - The company does not participate in the specific operations of the invested entity [1]