1. Click "All" in "My" on the homepage of Bank of Communications.

2. Find the bonds in the "All" page and click Enter.

3. Click the savings bonds on the Bonds page.

4. Click on the savings bond, and you can see the purchase. It is worth noting that both online and offline, it is necessary to open securities trading and national debt accounts at the bank counter.

Extended data:

Classification of national debt:

Treasury bonds are divided into three categories: bearer bonds, book-entry bonds and savings bonds. Among them, bearer bonds, that is, physical bonds, are hardly issued at present, while savings bonds are divided into voucher bonds and electronic bonds.

You need to go to the bank counter to buy voucher-type government bonds. ICBC, Agricultural Bank of China, Bank of China, China Construction Bank, Bank of Communications, CITIC, China Everbright, Huaxia, Pudong and other purchase outlets.

You can log in to online banking directly when purchasing electronic government bonds. Buy on the bank's official website. Such as: ICBC online banking, China Construction Bank, Bank of China, etc.

Generally speaking, the issuance date of certificate-based government bonds and electronic government bonds is fixed, and the time for purchasing government bonds is 10 every month. If you bought it on 10, you can only wait for the next issue.

Book-entry treasury bonds can be purchased in securities companies. Therefore, a stock account is needed; The face value of book-entry treasury bonds is 100 yuan, and 10 bonds are 1 lot, so at least 1000 yuan is needed.

Treasury bond purchase process:

First, the purchase process of electronic government bonds

Electronic government bonds need to be purchased by banks, and large and medium-sized banks such as China Bank, China Construction Bank, China Merchants Bank, Industrial and Commercial Bank of China, Bank of Communications, etc. have government bonds on a commission basis.

There are bank counters, mobile banking and online banking for banks to buy treasury bonds, but no matter which way they buy, they must first open a treasury bond custody account.

Investors prepare a savings card with online banking in advance, log in to the personal online banking of the corresponding bank, and find the entrance to buy electronic government bonds. When purchasing electronic treasury bonds for the first time, the system will generally guide users to open a treasury bond custody account and follow the prompts on the page.

Each bank's online banking interface is different, but the operation methods are similar. Treasury bonds generally belong to bond products.

Second, the purchase process of voucher-type government bonds

Voucher treasury bonds can only be purchased at the bank counter, and there is no need to open a treasury bond custody account. Investors can fill in the form directly at the bank outlets and pay with their personal ID cards.

Third, the book-entry treasury bond purchase process

Book-entry treasury bonds are generally purchased through exchanges. Before buying book-entry treasury bonds, investors should first choose a securities company to open a securities account or a special account for treasury bonds, and at the same time open a margin account. Trading method is similar to stock trading, and you need to receive the deposit in advance. After the national debt is listed, it can be subscribed through the securities trading system. Generally, the transaction price is 1 1,000 yuan.