By observing the change trend of international oil price and Middle East's construction contract market and labor market, Chinese enterprises can enter the Middle East market more easily.

观察石油价格的变化趋势，了解中东建筑工程承包和劳务市场结构的变化，有利于中国企业成功进入中东市场。

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A fixed price contract means a construction contract in which the construction price is ascertained on the basis of a fixed contract price or a fixed unit price.

固定造价合同，是指按照固定的合同价或固定单价确定工程价款的建造合同。

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The changes of international oil price has influence on the oil revenue of the Middle East countries, and also has direct ratio relation with the changes of construction contract market scale.

国际石油价格的变化影响着中东国家的石油收入，与中东建筑工程承包市场规模的变化有着正相关的关系。

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