12-10 Operation:Out: Dongyi Risheng (lightening) Yanshan Technology (lightening)12-10 Operation:
Out: Dongyi Risheng (lightening) Yanshan Technology (lightening)Profit and loss of the day: -1.2wHold: Yanshan Technology Qinshang shares Dongyi Risheng
Profit and loss of the day: -1.2wOut: Dongyi Risheng (lightening) Yanshan Technology (lightening)