On the year 2002, the project cost valuation model has taken a quantum leap to adopt the Bill of Quantities model which comes into common use in international project.

• 2002年我国工程造价计价方法发生了重大变化，国际上通用的工程量清单计价模式(Bill of Quantities)被采用，可以说工程量清单的实施，是我国工程造价计价方法与国际惯例接轨的切入点，为合理的确定产品价格奠定了基础。