Generally speaking, the cost of conventional fillings is around 200-500 yuan. If more complicated fillings are involved, for example, multiple teeth need filling or root canal treatment at the same time, the cost may be higher. In addition, if additional treatment is needed, such as filming fees or anesthesia fees, these fees will vary according to the specific policies of hospitals and doctors.
The above information is for reference only. If necessary, it is recommended to consult the local stomatological institution.