The lowest is 42,800, the highest is 71,300, and the average is 57,000. According to the query of relevant public information, the minimum charge stipulated in the document on January 16, 2009 is 4.28W, the highest is 7.13W, and the average is 5.7W. Patents, special technologies, industrial technologies, software technologies, etc. belong to the intellectual property evaluation category, and these types of assets are assigned to asset appraisal agencies and issued reports. The fees charged by evaluation agencies are uniformly formulated by industry authorities, and they are a high-end professional service industry.