Who can introduce the standard of property management fee in shopping malls?

Take Guangzhou as an example: (1) office building (office building) grade: determined according to the principle of high quality and good price; Grade II: per square meter 15 yuan; Grade III: per square meter 10 yuan; Level 4: 6 yuan per square meter; Level 5: 4 yuan per square meter; (2) Shopping mall (store) level: determined according to the principle of high quality and good price; Grade II: per square meter 18 yuan; Grade III: per square meter 1 1 yuan; Level 4: 5 yuan per square meter; Grade 5: 2.50 yuan per square meter. The above charging standards are the highest standards for comprehensive service charges. Property management companies must provide corresponding services in accordance with the provisions of the Guangdong Provincial Price Bureau. If the service content or service quality fails to meet the specified requirements, the charging standard shall be relatively reduced.