Harajin ƙarfe da aluminum A ranar 12 ga Maris, 2025, Amurka ta sanya harajin kashi 25% akan duk wani ƙarfe da aluminum da aka shigo da shi daga ƙasashen waje, da nufin ƙarfafa samar da kayayyaki a cikin gida. A ranar 2 ga Afrilu, 2025, an faɗaɗa harajin aluminum zuwa ga gwangwanin aluminum da babu komai da giyar gwangwani.