February: -5741.46 yuanThis year's profit:-17,640.13 yuanAnother solution
February: -5741.46 yuanRunze technology retreats to take profit and sell.April: -985.06 yuan
November: 10,204.78 yuanJuly: -356.24 yuanToday's work:
Strategy guide 12-14
Strategy guide 12-14
Strategy guide
12-14
Strategy guide 12-14
Strategy guide