The risk exposure of commercial banks can be divided into sovereign risk exposure, financial institution risk exposure, corporate risk exposure, retail risk exposure, equity risk exposure and other risks exposure. Risk exposure points: 0%, 10%, 20%, 50%, 100%, 150%. Risk exposure, also known as risk exposure, refers to the balance of credit business that may bear risks due to the debtor's default. Customer risk weights are generally evaluated by external rating agencies according to customer information, and are divided into six grades: 0%, 10%, 20%, 50%, 100% and 150%.