September: 11,228.38 yuan2021:+23,432.42 yuanJuly: -356.24 yuan
2021:+23,432.42 yuanAnother solutionThis year's profit:-17,640.13 yuan
Runze technology retreats to take profit and sell.2020:+34,277.8 yuanToday's work:
Strategy guide 12-13
Strategy guide 12-13
Strategy guide
12-13