20 17 what is the minimum deposit of Wuxi provident fund?

At present, the contribution ratio of tin provident fund is generally 8%-12% of the monthly salary before tax, and the average monthly salary of tin is about 4000. The average payment ratio is about 320-480 yuan/month, and the average unit is 640 -960 yuan/month. Many enterprises pay according to a low proportion of 8%, that is to say, the average 320 yuan/month or so, and few enterprises pay less according to the basic salary.