What is the reimbursement rate of foreigners who have paid social security for two months?

Hello, foreigners come to Shenzhen for two months, and the reimbursement rate for medical treatment and social security is as follows, and more than 90% can be reimbursed; Second gear can only be reimbursed 80%; This is the policy of Shenzhen. If it is in non-Shenzhen or Guangdong, the reimbursement ratio is much less; There are even fewer provinces, and only 30% can be reimbursed at most. The premise of reimbursement here is within the scope of social security.