1992年党中央、国务院批准了外交部、国家环保局《关于出席联合国环境与发展大会的情况及有关部门对策的报告》,其内容之一就是要运用经济手段保护环境,如开征资源利用补偿费、环境税等,把自然资源和环境纳入国民经济核算体系,制定不同行业污染排放的时限标准,逐步提高排污收费 In 1992, the Central Party Committee and the State Council approved the “Report on Attendance to the UN Conference on Environment and Development and the Countermeasures by Relevant Departments” approved by the Ministry of Foreign Affairs and the State Environmental Protection Administration. One of its contents is to use economic means to protect the environment. For example, , Environmental taxes and so on, the natural resources and environment into the national economic accounting system, the development of pollution discharge standards in different industries, and gradually raise the sewage charges