If employees don't buy social security, the company should ask employees to sign their own names, as well as the reasons and signatures for not wanting to buy social security. Is it okay?
If the employee is a social security employee in his hometown, the new company can sign an agreement to give some compensation and not pay social security, but the employee must regularly issue the payment record of his participation in social security according to his identity. Social security cannot be repeated, so it is not illegal. If not, it means that the company has violated the social security law, and will bear a fine of 1 to 3 times the amount due, and the employees will not bear the responsibility.