它是资本加权指数还是价格加权指数？
这是因为道琼斯是价格加权指数，而不像标普500，是市值加权指数。
That’s because the Dow Jones Industrial Average is price weighted, unlike the S&P 500, which is market cap weighted.
现阶段我国采取国际三地原油价格加权基础上追加相应成本和利润的办法来确定国内成品油价格。
The author points out that, in current situation, we determines price of domestic oil product by adding additional corresponding cost and profit based on weighted international prices.
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