Dina 9 Maret 2020, The American Aluminium Association Common Alloy Aluminium Sheet Working Group sareng perusahaan kalebet, Aleris Rolled Products Inc., Arconic Inc., Constellium Rolled Products Ravenswood LLC, JWAluminum Company, Novelis Corporation sareng Texarkana Aluminium, Inc.Dikintunkeun ka Departemen Dagang AS sareng Komisi Perdagangan Internasional AS pikeun Bahrain, Brazil, Kroasia, Mesir, Jerman, Yunani, India, Indonesia, Italia, Koréa Kidul, Oman, Romania, Sérbia, Slovénia, Afrika Kidul, Spanyol, Taiwan Cina jeung Turki.Aplikasi pikeun anti-dumping sareng anti-subsidi panalungtikan lambaran aluminium alloy umum.

Ayeuna, prosés panyilidikan karusakan industri Komisi Perdagangan Internasional AS parantos dimimitian, sareng Dinas Perdagangan AS bakal mutuskeun naha badé ngajukeun pasualan dina 20 dinten.