乌克兰和俄罗斯之间的袭击升级，引发市场对黑海这一重要粮食枢纽的出口运输受阻的担忧，小麦价格飙升至两年来最高水平。

　　针对港口和船只的袭击不断增加。本周早些时候，一艘为农产品贸易商Archer-Daniels-Midland Co．运载大麦的船只在乌克兰敖德萨港遭到袭击。俄罗斯还禁止船只在缺乏有组织防空系统的亚速海和高加索地区港口停泊。两国合计占全球小麦出口量的四分之一以上，玉米出口量约占十分之一。

　　芝加哥小麦价格一度飙升4.4%，玉米价格一度上涨2.4%。

　　价格：

　　截至当地时间上午10：50，芝加哥市场小麦价格上涨4.2%，至每蒲式耳7.0675美元；

　　玉米上涨2.1%至每蒲式耳4.8525美元；

　　大豆上涨1.3%，至每蒲式耳12.3875美元。

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责任编辑：丁文武

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