What does it mean that the social security arrival sign shows no?

It means that the social security fee paid by this unit has not been received.

According to the inquiry in Fuzhou, the "No" sign on the receipt of endowment insurance indicates that the endowment insurance premium paid by the unit has not been collected. It is normal for the company to transfer the account amount to 0%, because since 2006, the accounting ratio of the personal account of endowment insurance is "8%" paid by the individual, and the unit fee is no longer transferred to the personal account. Similarly, it can be inferred that "No" in the social security account means that the social security fee paid by this company has not been received.