November: 10,204.78 yuanJanuary:-13,296.2 yuanThis year's profit:-17,640.13 yuan
This year's profit:-17,640.13 yuanAnother solutionJuly: -356.24 yuan
February: -5741.46 yuanRunze technology retreats to take profit and sell.2021:+23,432.42 yuan
Strategy guide 12-13
Strategy guide
Strategy guide