路透休斯顿3月10日 - Freeport-McMoRan FCX.N首席执行官凯瑟琳-奎克（Kathleen Quirk）周一表示，希望美国总统特朗普在宣布其促进美国采矿业发展的计划时，将铜列为关键矿产。
特朗普上周告诉美国国会 (link)，他将 "采取历史性行动，大幅扩大关键矿产的生产"。
美国地质调查局认为有 50 种矿产（铜除外）是关键矿产。Quirk在休斯敦举行的CERAWeek能源会议间隙对路透记者说，增加这些金属将帮助自由港公司每年获得5亿美元以上与美国《通胀削减法案》相关的税收抵免。
(为便利非英文母语者，路透将其报导自动化翻译为数种其他语言。由于自动化翻译可能有误，或未能包含所需语境，路透不保证自动化翻译文本的准确性，仅是为了便利读者而提供自动化翻译。对于因为使用自动化翻译功能而造成的任何损害或损失，路透不承担任何责任。)
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