2. If you buy or sell book-entry treasury bonds, you can directly search for "treasury bonds" on mobile banking, and then click Buy and Sell to buy. The bookkeeping price may be higher than 100 yuan or lower than 100 yuan, and the price needs to be grasped by yourself.
In addition, mobile banking can also buy local government bonds or financial bonds, and the steps are the same as above.
Operating environment of the above steps:
Mobile phone model: Xiaomi 12
System version: MIUI 13
Version number of CCB APP: 5.7. 1