December:July: -356.24 yuanSeptember: 11,228.38 yuan
November: 10,204.78 yuanThis year's profit:-17,640.13 yuanNovember: 10,204.78 yuan
2021:+23,432.42 yuanRunze technology retreats to take profit and sell.
Strategy guide 12-14
Strategy guide
12-14
Strategy guide