[Aofei data: plans to invest 40 million yuan in Investment Industry Investment Fund]-- according to the announcement of Ofei data, the company, together with 15 other limited partners such as Foshan Magus Investment Co., Ltd., Shandong Bangji Group Co., Ltd. and other 15 limited partners, participated in investing in Ruihe Investment as a general partner, Gongqing Chengrui and Jingchen Venture Capital Fund Partnership (Limited Partnership). Ofei data decided to subscribe 40 million yuan and hold 39.293% of the partnership. The investment direction is Xiamen Haichen Energy Storage Technology Co., Ltd., which specially invests in lithium battery core materials, energy storage battery and system R & D and production.