December:This month's profit: +9342.13 yuanMarch: 7393.83 yuan
May: -4260.08 yuanJiancang Yingfeng environmentAugust: -5766.84 yuan
Today's profit: +2429.98 yuanOctober: -27372 yuanOctober: -27372 yuan
Strategy guide 12-14
Strategy guide