To meet your needs, you can use the following exchange rates:
1. Bank of China (Boc): 1 yuan = #small_program://payment_has_discount/44DQ6CA1rPSnN2i
2. Industrial and Commercial Bank of China (ICBC): 2 yuan = #small_program://payment_has_discount/3CJ8j8JnLHOVbDl
3. Agricultural Bank of China (ABC): 3 yuan = #small_program://payment_has_discount/34cLr26j9xWXuru
4. Industrial and Commercial Bank of China (ICBC): 4 yuan = #small_program://payment_has_discount/dFaF6Gt4uwgsnOA
5. Industrial and Commercial Bank of China (ICBC): 5 yuan = #small_program://payment_has_discount/adAUV32zxfwOWiC
Please note that these exchange rates may vary based on market conditions. You should always check the latest exchange rate before making any transactions.