After changing the social security card, the date of issuance will be displayed if the card has not been issued.

Normal. The date of issuance is the date of issuance of the social security card, so it is normal not to get the card with the date of issuance. The social security card is called the Social Security Card of the People's Republic of China, and it is issued to the whole society by local human resources and social security departments. It is an integrated circuit card used in various business fields of human resources and social security.