When was the credit card issued by Jinan Rural Commercial Bank?

1979 10 month. Official website of Jinan Rural Commercial Bank inquired that the credit card of Jinan Rural Commercial Bank was issued in 1979 10/0/0. With the approval of China Banking Regulatory Commission, Jinan Rural Commercial Bank was established on the basis of the former Shandong Feng Run Rural Cooperative Bank and the Licheng District Rural Credit Cooperative Association of Jinan.