June: 218.53 yuan2021:+23,432.42 yuan2021:+23,432.42 yuan
May: -4260.08 yuanJune: 218.53 yuanThis year's profit:-17,640.13 yuan
September: 11,228.38 yuanDecember:2021:+23,432.42 yuan
Strategy guide 12-14
Strategy guide
12-14