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上半年,国内原油加工量的增加一定程度上得益于炼油营利水平的提升,汽油和柴油产量的一增一减则与市场行情直接相关。
In the first half of the year, the increase of domestic crude oil processing volume benefited in part from the increase of oil refining profit levels. The increase of gasoline and diesel output was directly related to market conditions.