Stationary and Portable Air Compressors From the People's Republic of China, Malaysia, and the Socialist Republic of Vietnam: Initiation of Countervailing Duty Investigations

Document Headings Document headings vary by document type but may contain the following: the agency or agencies that issued and signed a document the number of the CFR title and the number of each part the document amends, proposes to amend, or is directly related to the agency docket number / agency internal file number the RIN which identifies each regulatory action listed in the Unified Agenda of Federal Regulatory and Deregulatory Actions See the Document Drafting Handbook for more details. Department of Commerce International Trade Administration [C-570-233, C-557-837, C-552-857] AGENCY: Enforcement and Compliance, International Trade Administration, Department of Commerce. DATES: Applicable May 20, 2026. FOR FURTHER INFORMATION CONTACT: Jonathan Hall-Eastman and Maria Teresa Aymerich at (202) 482-6467 and (202) 482-0499, respectively, (the People's Republic of China (China)), Ted Pearson at (202) 482-2631 (Malaysia), and Henry Wolfe at (202) 482-0574 (the Socialist Republic of Vietnam (Vietnam)), AD/CVD Operations, Enforcement and Compliance, International Trade Administration, U.S. Department of Commerce, 1401 Constitution Avenue NW, Washington, DC 20230. SUPPLEMENTARY INFORMATION: The Petitions On April 30, 2026, the U.S. Department of Commerce (Commerce) received countervailing duty (CVD) petitions concerning imports of stationary and portable air compressors (air compressors) from China, Malaysia, and Vietnam, filed in proper form on behalf of MAT Industries, LLC (the petitioner), a domestic producer of air compressors. [ 1 ] The CVD Petitions were accompanied by antidumping duty (AD) petitions concerning imports of air compressors from China, Malaysia, and Vietnam. [ 2 ] Between May 4 and 14, 2026, Commerce requested supplemental information pertaining to certain aspects of the Petitions in supplemental questionnaires. [ 3 ] Between May 8 and 18, 2026, the petitioner filed timely responses to these requests for additional information. [ 4 ] In accordance …