Generally, new cards can be added after half a year. I advise you not to spend it alone. Make good use of it for half a year and then apply to the bank to increase the quota. Usually, you can repay the loan on time. Good credit status and consumption pattern are the prerequisites for banks to raise the limit.

I just got a new card, and there is no way to increase the quota. Only after a period of time and a good credit record can the credit limit be increased.

The promotion amount does not depend on whether there is a car in the name, because now the promotion amount does not need to submit financial proof, so I don't look at these.

At present, CCB does not accept applications for permanent quota adjustment. Credit card spending is more, consumption types are diversified, and repayment is made in full and on time. In the case of personal credit enhancement, the bank may ask you to increase the permanent quota, and the specific amount shall be subject to the bank's audit results. SMS invited CCB to adjust the permanent quota. After receiving the short message, you can apply by pressing a few letters in the reply, without logging in to any website or making a phone call.

If it is a temporary line, you can apply for it yourself. You can apply through telephone voice service of customer service hotline, online banking, mobile banking, SMS and WX (official account of WeChat: China Construction Bank). Whether it can pass or not depends on the bank's audit. If the card is in good condition and credit is good, it is more likely to pass. The term of temporary line is generally 1-2 months.