2006年11月3日,国家发展和改革委员会下发《国家发展改革委关于进一步贯彻落实政府制定价格成本监审办法有关问题的通知》(以下简称《通知》),提出强化对垄断行业的成本监管,抓紧制定各行业定价成本监审办法,明确定价成本构成、审核标准和方法,建立定期成本监审制度和定价成 On November 3, 2006, the National Development and Reform Commission issued the “Circular of the National Development and Reform Commission on Further Implementing the Measures Relevant to the Supervision and Administration of Price Costs Settled by the Government” (hereinafter referred to as the “Circular”), and proposed that the cost of monopoly industries should be strengthened Supervision, pay close attention to the development of various industries cost supervision and examination methods, a clear pricing structure, the audit criteria and methods, the establishment of regular cost supervision and examination system and pricing into