美国铝业协会对外事务副总裁Matt Meenan：需要一致的、可预测的贸易和关税政策来规划投资。

Core Viewpoint - The Aluminum Association emphasizes the need for consistent and predictable trade and tariff policies to effectively plan investments [1] Group 1 - The Vice President of External Affairs at the Aluminum Association, Matt Meenan, highlights the importance of stable trade policies for the industry [1]