AGENCY:

Enforcement and Compliance, International Trade Administration, Department of Commerce.

DATES:

Applicable October 20, 2026.

FOR FURTHER INFORMATION CONTACT:

Benito Ballesteros at (202) 482-7425 (AD) and Stefan Smith at (202) 482-4342 (CVD), AD/CVD Operations, Enforcement and Compliance, International Trade Administration, U.S. Department of Commerce, 1401 Constitution Avenue NW, Washington, DC 20230.

Extension of Initiation of Investigations

The Petitions

On September 30, 2026, the U.S. Department of Commerce (Commerce) received antidumping duty (AD) and countervailing duty (CVD) petitions on imports of certain railway tank cars and parts thereof (tank cars) from Mexico filed in proper form on behalf of UTLX Manufacturing LLC (the petitioner), a domestic producer of tank cars.^[1]

Determination of Industry Support for the Petitions

Sections 702(b)(1) and 732(b)(1) of the Tariff Act of 1930, as amended (the Act), require that a petition be filed by or on behalf of the domestic industry. To determine that the petition has been filed by or on behalf of the industry, sections 702(c)(4)(A) and 732(c)(4)(A) of the Act require that the domestic producers or workers who support the petition account for: (i) at least 25 percent of the total production of the domestic like product; and (ii) more than 50 percent of the production of the domestic like product produced by that portion of the industry expressing support for, or opposition to, the petition. Moreover, sections 702(c)(4)(D) and 732(c)(4)(D) of the Act provide that, if the petition does not establish support of domestic producers or workers accounting for more than 50 percent of the total production of the domestic like product, Commerce shall: (i) poll the industry or rely on other information in order to determine if there is support for the petition, as required by subparagraph (A); or (ii) if there is a large number of producers, determine industry support using a statistically valid sampling method to poll the industry.

Extension of Time

Sections 702(c)(1)(A) and 732(c)(1)(A) of the Act provide that within 20 days of the filing of an antidumping or countervailing duty petition, Commerce will determine, inter alia, whether the petition has been filed by or on behalf of the U.S. industry producing the domestic like product. Sections 702(c)(1)(B) and 732(c)(1)(B) of the Act provide that the deadline for the initiation determination, in exceptional circumstances, may be extended by 20 days in any case in which Commerce must “poll or otherwise determine support for the petition by the industry.” Because it is not clear from the Petitions whether the industry support criteria have been met, Commerce has determined it should extend the time period for determining whether to initiate the AD and CVD investigations in order to further examine the issue of industry support.

Commerce will need additional time to gather and analyze additional information regarding industry support. Therefore, it is necessary to extend the ( printed page 67289) deadline for determining the adequacy of the Petitions by an additional 20 days. As a result, in accordance with sections 702(c)(1)(B) and 732(c)(1)(B) of the Act, Commerce's initiation determination will now be due no later than November 9, 2026.

International Trade Commission Notification

Commerce will contact the U.S. International Trade Commission (ITC) and will make this extension notice available to the ITC.