How much does it cost a month to pay social security in Haikou? How is it calculated

Haikou's current social security base is 3669.6-18348, how much money to pay each month depends on what base you choose to know, because the higher the base of the contribution, the higher the money to be paid, if it is divided into different grades, even if the same social security base of different grades to be paid for the money will be different, and the other bases I don't know, with the lowest base to pay, then it's 1365.1 yuan per month. 1365.1 yuan, because I use the easy social security app on behalf of the five insurance, so the specific cost is the minimum 1365.1 plus a handling fee

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