I have medicine for scalding. How much does it cost to apply for a patent? thank you

The agency fee is 4,500 yuan, and the official fee is paid according to the regulations of China National Intellectual Property Administration. If the applicant is an individual, the official fee is 560; if the applicant is two or more individuals or units, the official fee is1070; If the applicant is two companies, the official fee is 3450. The official expenses mentioned above do not include the claim orientation fee and the manual over-page fee. However, it is estimated that your application will not exceed the item or page.