On May 31, 2018, the President issued Proclamation of May 31, 2018 – Adjusting Imports of Aluminum into the United States (Aluminum Proclamation) and Proclamation of May 31, 2018 – Adjusting Imports of Steel into the United States (Steel Proclamation). The Aluminum proclamation eliminates the exemptions from the 10% tariff granted to Canada, Mexico, Brazil and the EU on behalf of its Member States, in earlier proclamations. In addition, quotas are established for aluminum imports from Argentina and steel imports from Argentina and Brazil, in addition to the quotas previously established for S. Korea. Proclamation 9740 provided that the exemption afforded to steel articles from Canada, Mexico, and the member countries of the EU shall apply only to steel articles of such countries entered for consumption, or withdrawn from warehouse for consumption, through the close of May 31, 2018, at which time such countries shall be deleted from the article description of heading 9903.80.01 of the HTSUS. The Steel Proclamation does not extend this exemption, so Canada, Mexico and EU countries will now be subject to the 25% steel tariffs.