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U.S. Antidumping and Countervailing Duties
Information and Resources for U.S. Trade Remedy Laws and Ongoing Proceedings.
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Recent Case Announcements
View a list of our recent AD/CVD case announcements.

Initiation of AD and CVD Investigations of Aluminum Extrusions from Multiple Countries

Commerce Initiates Antidumping Duty and Countervailing Duty Investigations of Aluminum Extrusions from Fifteen Trading Partners


On October 25, 2023, the U.S. Department of Commerce (Commerce) announced the initiation of antidumping duty (AD) and countervailing duty (CVD) investigations of aluminum extrusions from the People’s Republic of China (China), Indonesia, Mexico, and the Republic of Turkey (Turkey), as well as AD investigations from Colombia, the Dominican Republic, Ecuador, India, Italy, the Republic of Korea (Korea), Malaysia, Taiwan, Thailand, United Arab Emirates (UAE), and the Socialist Republic of Vietnam (Vietnam).


Alleged Dumping Margins



Alleged Subsidies Rates

*de minimis = less than 1% for developed countries, less than 2% for developing countries


Case Calendar

NOTE: Commerce’s preliminary and final determination deadlines are governed by statute. For CVD investigations, the deadlines are set forth in sections 703(b) and 705(a)(1) of the Tariff Act of 1930, as amended (the Act). For AD investigations, the deadlines are set forth in sections 733(b) and 735(a) of the Act. These deadlines may be extended under certain circumstances.
* If the U.S. International Trade Commission (ITC) makes a negative preliminary determination of injury, then the corresponding AD/CVD investigation(s) will be terminated.
** This will take place only in the event of a final affirmative determination from Commerce.
*** This will take place only in the event of final affirmative determinations from Commerce and the ITC.



Import Statistics

Source: U.S. Census Bureau, accessed through S&P Global Trade Atlas (Harmonized Tariff Schedule of the United States (HTSUS)) subheadings 7604.10.1000; 7604.10.3000; 7604.10.5000; 7604.21.0000; 7604.21.0010; 7604.21.0090; 7604.29.1000; 7604.29.1010; 7604.29.1090; 7604.29.3060; 7604.29.3090; 7604.29.5050; 7604.29.5090; 7608.10.0030; 7608.10.0090; 7608.20.0030; 7608.20.0090; 7610.10.0010; 7610.10.0020; 7610.10.0030; 7610.90.0040; and 7610.90.0080.



Other Case Information

  • The petitioners are the U.S. Aluminum Extrusions Coalition (the Coalition) and the United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union (Pittsburgh, PA). The Coalition consists of 14 U.S. aluminum extruders: Alexandria Extrusion Company (Alexandria, MN); APEL Extrusions Inc. (Coburg, OR); Bonnell Aluminum (Newnan, GA); Brazeway (Adrian, MI); Custom Aluminum Products (South Elgin, IL); Extrudex Aluminum (North Jackson, OH); International Extrusions (Garden City, MI); Jordan Aluminum Company (Memphis, TN); M-D Building Products (Oklahoma City, OK); Merit Aluminum (Corona, CA); MI Metals (Oldsmar, FL); Pennex Aluminum (Wellsville, PA); Tower Extrusions (Olney, TX); Western Extrusions (Carrollton, TX).
  • For general information and next steps, please refer to a list of initiation FAQs.
  • The alleged subsidy programs include provisions of goods or services for less than adequate remuneration, preferential lending, export credit programs, tax programs, and grant programs. For more information on subsidy programs, please refer to the subsidies enforcement library.
  • To date, Commerce maintains 671 AD and CVD orders that provide relief to American companies and industries impacted by unfair trade.
  • Additional case information, including the scope of the investigations, is on file electronically via Enforcement and Compliance’s Antidumping and Countervailing Duty Centralized Electronic Service System (ACCESS). Once you log in, please refer to the following case numbers: