铝价飙升至四年来的最高点，美国总统唐纳德·特朗普威胁封锁霍尔木兹海峡，这可能导致海运进一步中断。

　　伦敦铝价一度上涨2%，重燃此前因中东战争导致供应短缺而引发的涨势。美国军方表示将实施封锁，适用于从纽约时间周一上午10时开始进出伊朗港口或沿海地区的所有船舶。

　　中东地区铝产量约占全球铝产量的9%。该地区最大的铝生产商阿联酋环球铝业本月早些时候已至少针对部分订单援引了不可抗力条款，因为伊朗袭击导致一处冶炼厂停产。

　　由于周末在巴基斯坦举行的美伊谈判破裂，短暂的市场乐观情绪消退，大多数其他基本金属价格持平或走低。能源价格飙升冲击全球经济，导致需求疲软，金属价格普遍面临风险，尽管由于战争造成的供应短缺，铝价有所上涨。

　　截至上海时间14：05，伦敦金属交易（LME）铝价上涨1.3%，至每吨3，545.50美元。铜价上涨0.1%，至12，857美元，锌价下跌0.1%。新加坡铁矿石期货上涨0.8%。

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责任编辑：江学思

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