It can only be said that providing proof of assets is helpful for increasing the limit. Whether it can be done depends on the system evaluation

Credit card limit increase:

1. It can be used in daily life It is easier to increase your credit limit by slowly accumulating personal credit, such as spending more, applying for more installments or withdrawing cash, and other operations that can bring profits to the bank;

2. You can provide proof of good financial strength, such as: Copy of real estate certificate, car driving license; copy of bank loan account or deposit certificate, etc.

The prerequisite for a credit limit increase is a good credit record.