The standard annual fees for utility model patents are 600 years 1, 2 and 3, 900 in the fourth and fifth years, 6, 7 and 8 years 1200, 9 years and 10 year 2000.
In practice, those who meet the fee reduction conditions of a single applicant can be reduced to 15% of the standard amount, and those who meet the fee reduction conditions of multiple applicants can be reduced to 30% of the standard amount.