Where can I exchange Mengniu exchange code?

Mengniu trading code is traded in China Minsheng Bank Activity Sub-branch. Relevant public information shows that qualified customers of China Minsheng Bank log in to the National Life APP to pay 72 yuan to buy a box of Mengniu Modern Animal Husbandry Lemu Normal Temperature Yogurt. After the payment is successful, they can get the exchange code, and they can get it at the activity outlets of China Minsheng Bank with the exchange code. China Minsheng Bank (English name: ChinaMinshengBankingCorp, Ltd., CMBC for short, Minsheng Bank, Shanghai Stock Exchange: 6000 16 HKEx: 0 1988) is the first national commercial bank initiated by private capital in Chinese mainland, and its establishment time is19965438+/.