How many types of social security domicile categories

There are three types of social security contribution categories***: urban workers, residents, and migrant workers.

Urban workers, including the city's urban workers, foreign urban workers two.

Residents are those whose hukou is in the city.

Migrant workers, including municipal migrant workers, foreign migrant workers, municipal rural laborers, and out-of-town rural laborers.

The kind you're talking about is the first and second contribution categories, which have to be handled according to the hukou, and can't be handled if you're not an urban hukou.

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