[Zhongke Yunwang: subsidiary plans to invest 5 billion yuan in the construction and supporting facilities of the first phase of 5GW single crystal N-type TOPCON high efficiency battery project] China Science and Technology Co., Ltd. announced that the holding subsidiary Zhongke Gaoyou signed an Investment Agreement with the Management Committee of Jiangsu Gaoyou Economic Development Zone to invest in the construction of the first phase of 5GW single crystal N-type TOPCON high-efficiency battery project, with a total planned investment of 5 billion yuan.