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水运价格指数是一定时期(报告期)的水运市场价格作为标准时期(基期)比较的数值,以反映水运市场价格水平的动态。作为水运市场“晴雨表”的运价指数,可以反映水运市场价格的变动趋势,进而揭示整个水
The water price index is a comparison of the market price of water transport for a given period (reporting period) with the standard period (base period) to reflect the dynamics of the market price level of the water transport market. As the “barometer” of the water transport market, the freight index can reflect the changing trend of the market price of water and thus reveal the entire water