Jianxin Longbao is a cash management financial product issued by CCB, which mainly invests in national debt and money funds. It is a low-risk financial product, suitable for steady, profitable, enterprising and radical investors. All wealth management products have certain risks, and everyone needs to invest according to their ability to resist risks. Jianxin Longbao products can be purchased from 1: 00 to 23: 00 every working day after their establishment, and confirmed on T+2. You can apply for redemption on any natural day, and the redemption funds will be received within 2 working days after 10 (postponed on non-working days) every month.

Types of construction bank cards:

1. savings card: savings card is the most common bank card of CCB, and it is also a kind of debit card, which mainly has the functions of deposit and withdrawal and consumption. You can deposit and withdraw money at the ATM or at the bank counter. Consumption is mainly on POS machines.

2. Alipay Dragon Card: Alipay Dragon Card is an online purchase card jointly launched by CCB and Baba. Essentially, it is a debit card, but combined with the concept of e-commerce, it has all the functions of Alipay besides the functions of debit card.

3. Quasi-credit card: Quasi-credit card is a kind of CCB credit card. Users need to submit part of the reserve fund when opening a card in the bank. When the reserve balance is insufficient, the quasi-credit card has a certain credit in CCB and can still be consumed within the credit limit. The essence of quasi-credit card is a credit card that can be overdrawn.

4. International Credit Card: An international credit card is a credit card issued by CCB that can be used within the all-pass scope. It has dual-currency function, which is more convenient and widely used than ordinary credit cards.

Precautions for using bank cards:

1. Under no circumstances should you disclose your bank card number, password and other related information, especially SMS verification code. Personal data should also be protected, such as mobile phone number, ID number, etc. Don't tell strangers at will.

2. Use passwords that are not easy to crack in password setting, and avoid setting passwords through birthdays, ID numbers or simple numbers.

3. Be sure to check whether the amount is correct when shopping, and take protective measures when entering the password, such as shielding operation. Pay attention to whether the card I get back after brushing is my own card.

4. If you receive some strange short messages with strange URL links, you must check them carefully and don't click on the links at will. If you receive a false phone call or text message, you can directly call the official customer service hotline for consultation to verify whether the received information is correct.