yes.
According to Article 8 of the Credit Card Charter of China Everbright Bank (219 Edition):
Different accounts under the cardholder's name * * * enjoy the same credit limit (except quasi-credit card, smart business card, official card, college student card, etc.); The primary cardholder and the secondary cardholder * * * enjoy the same credit line;
the cardholder of the primary card can set the usage limit of the secondary card within the credit limit; All transaction funds of the secondary card, corresponding interest and expenses are credited to the account of the primary card, and the cardholder of the primary card is fully liable for the debts incurred under the primary card and the secondary card. When the principal cardholder fails to fulfill the repayment obligation, the secondary cardholder shall be liable for the debts incurred by the secondary card under his name.
Extended information:
According to Article 8 of the Credit Card Charter of China Everbright Bank (219 Edition):
Applicants applying for a supplementary card must confirm the application materials by the cardholder of the main card in person, recording customer service calls, electronic signature or a method recognized by both the cardholder and the card issuer. According to the applicant's application and credit status, the card issuing institution decides whether to approve his application, whether to require him to provide guarantee and the way of guarantee, and decides the way, type and credit limit of obtaining the card. When the cardholder applies to cancel the account, he should first pay off the overdraft principal and interest and expenses. The cardholder of the primary card can apply for the deactivation of the secondary card (except the electronic cash account). The card issuer shall cancel the account of the cardholder in time when confirming that there is no outstanding money in the cardholder's credit card account. After closing the account, the cardholder still has to bear the outstanding debts in the credit card. ?
China Everbright Bank-China Everbright Bank Credit Card Charter (219 Edition)