You don't need to take the initiative to apply for a long-term credit line increase. BOC will take the initiative to increase the credit limit of cards that meet the improvement conditions from time to time. You can also APPly for a temporary credit line through China Bank's mobile banking, China Bank's official WeChat account, colorful life app, online banking, customer service hotline and other channels. BOC will apply for it for you according to your card usage.
The above contents are for your reference. Please refer to the actual business regulations.
If you have any questions, please contact online customer service of Bank of China.
You are cordially invited to download and use China Bank Mobile Banking APP or China Bank Cross-border GO APP to handle related business.