Commerce issues preliminary results in PET film AD review of Taiwan, with intent to rescind in part

Commerce preliminarily determines that Nan Ya Plastics Corporation made sales of polyethylene terephthalate film, sheet, and strip from Taiwan at less than normal value during the period of review July 1, 2024, through June 30, 2025, and preliminarily finds that Shinkong Materials Technology Corporation and Shinkong Synthetic Fiber Corporation, treated as a single entity, had no reviewable entries during the period. The notice applies October 2, 2026, and interested parties are invited to comment on the preliminary results. The notice does not state a preliminary weighted-average dumping margin or cash deposit rate for Nan Ya.

CITT initiates expiry review of small power transformers from Chinese Taipei and Korea

The Canadian International Trade Tribunal initiated an expiry review (RR-2026-007) of its December 24, 2021 finding in inquiry NQ-2021-003 on certain small power transformers from Chinese Taipei and Korea, to determine whether expiry of the finding is likely to lead to continued or resumed dumping and injury to the domestic industry. The Canada Border Services Agency will determine no later than February 26, 2027 whether there is a likelihood of resumed or continued dumping; if positive, the Tribunal will decide no later than August 5, 2027 whether that dumping is likely to injure the domestic industry. Interested persons, associations or governments may participate by filing Form I—Notice of Participation.

Commerce lists November 2026 sunset reviews for China mobile access equipment and polyester textured yarn

Commerce's Enforcement and Compliance unit announced that sunset reviews of the antidumping duty orders on mobile access equipment and subassemblies from China (A-570-139, 1st Review) and polyester textured yarn from Indonesia (A-560-838), Malaysia (A-557-823), Thailand (A-549-843) and Vietnam (A-552-832), each a 1st Review, and of the countervailing duty order on mobile access equipment and subassemblies from China (C-570-140, 1st Review), are scheduled for initiation in November 2026 and will appear in that month's Notice of Initiation of Five-Year Sunset Reviews. The antidumping duty order on potassium permanganate from China (A-570-001) is also scheduled for its 6th Review. No sunset reviews of suspended investigations are scheduled for initiation in November 2026.

Commerce initiates AD/CVD administrative reviews with August anniversary dates

Commerce's Enforcement and Compliance unit is initiating administrative reviews of antidumping and countervailing duty orders with August anniversary dates, applicable October 1, 2026. The notice also corrects earlier initiation notices published at 91 FR 51436, 91 FR 56836 and 91 FR 23941, adding companies inadvertently omitted and correcting the period of review for TSI Metal Industries L.L.C. The notice does not state the individual orders, companies or rates covered by the reviews.

Commerce initiates five-year sunset reviews of AD/CVD orders and suspended investigations

Commerce's Enforcement and Compliance unit is automatically initiating five-year (sunset) reviews of the antidumping duty and countervailing duty orders and suspended investigations listed in its notice, applicable October 1, 2026. The U.S. International Trade Commission is publishing concurrently its notice of institution of five-year reviews covering the same orders and suspended investigations. The notice does not state the individual orders, suspended investigations or case numbers covered.

Commerce issues preliminary affirmative LTFV determination on truck bed covers from China

Commerce preliminarily determines that truck bed covers from the People's Republic of China are being, or are likely to be, sold in the United States at less than fair value, applicable October 1, 2026, for a period of investigation of July 1, 2025, through December 31, 2025. Commerce also postpones the final determination and extends provisional measures, and preliminarily treats Wenzhou Tianmao and Wenzhou Chaoming Auto Parts Co., Ltd. as a single entity. The notice does not state the preliminary cash deposit rates.

USITC institutes five-year reviews of AD duty orders on thermal paper from Germany, Japan, South Korea and Spain

The USITC instituted five-year (sunset) reviews on October 1, 2026, under the Tariff Act of 1930 to determine whether revoking the antidumping duty orders on thermal paper from Germany, Japan, South Korea and Spain would be likely to lead to continuation or recurrence of material injury. Interested parties must respond to the notice by November 2, 2026, to be assured of consideration, and comments on the adequacy of responses may be filed by December 8, 2026.

USITC institutes five-year review of antidumping duty order on tissue paper from China

The USITC instituted a five-year review on October 1, 2026, under the Tariff Act of 1930, to determine whether revocation of the antidumping duty order on certain tissue paper products from China would be likely to lead to continuation or recurrence of material injury. Interested parties must submit the information specified in the notice by November 2, 2026, to be assured of consideration, and comments on the adequacy of responses may be filed by December 8, 2026.

USITC institutes five-year review of the AD duty order on alloy magnesium from China

The USITC instituted on October 1, 2026 a five-year review under the Tariff Act of 1930 to determine whether revocation of the antidumping duty order on alloy magnesium from China would be likely to lead to continuation or recurrence of material injury. Interested parties must respond to the notice by November 2, 2026 to be assured of consideration, and comments on the adequacy of responses may be filed by December 8, 2026.

USITC institutes five-year reviews of aluminum foil orders on Armenia, Brazil, Oman, Russia and Turkey

The USITC instituted five-year reviews on October 1, 2026, to determine whether revocation of the countervailing duty orders on aluminum foil from Oman and Turkey and the antidumping duty orders on aluminum foil from Armenia, Brazil, Oman, Russia and Turkey would be likely to lead to continuation or recurrence of material injury. Interested parties must respond to the notice by November 2, 2026, to be assured of consideration, and comments on the adequacy of responses may be filed by December 8, 2026.

Commerce amends LWRPT dumping margins from Mexico after CIT remand in Consol. Court No. 23-00091

Commerce is amending the final results of the 2020-2021 antidumping duty administrative review of light-walled rectangular pipe and tube from Mexico, applicable September 24, 2026, after the CIT's September 14, 2026 final judgment in Maquilacero S.A. de C.V. and Tecnicas de Fluidos S.A. de C.V. and Perfiles LM, S.A. de C.V. v. United States, Consol. Court No. 23-00091, Slip Op. 26-111, sustained Commerce's second remand results and was not in harmony with the final results. The amended margins apply to Maquilacero/TEFLU, reviewed as a single collapsed entity, and to non-selected companies Perfiles L.M., S.A. de C.V. and Productos Laminados de Monterrey S.A. de C.V.

Commerce issues preliminary results and partial rescission in AD review of utility scale wind towers from Korea

Commerce preliminarily determines that Dongkuk S&C Co., Ltd. did not make sales of utility scale wind towers from the Republic of Korea at less than normal value during the period of review, August 1, 2024, through July 31, 2025, and is rescinding the review with respect to eight companies. The preliminary results are applicable September 30, 2026, and interested parties are invited to comment. The notice does not state a cash deposit rate for Dongkuk.

Commerce issues final results of expedited fifth sunset review of suspended AD investigation on cut-to-length carbon steel plate from Ukraine

Commerce issued the final results of the expedited fifth sunset review of the Agreement Suspending the Antidumping Investigation of Certain Cut-to-Length Carbon Steel Plate from Ukraine, finding that termination of the Agreement and the suspended antidumping duty investigation would be likely to lead to continuation or recurrence of dumping at the levels indicated in the Final Results of Review section of the notice. The results are applicable September 30, 2026.

USITC makes affirmative sunset determinations on non-refillable steel cylinders from China

The USITC determined on September 29, 2026 that revoking the antidumping and countervailing duty orders on non-refillable steel cylinders from China would likely lead to continuation or recurrence of material injury within a reasonably foreseeable time, so the existing orders remain in place. The vote was affirmative by Chairman Brett W. Doyle and Commissioners Jason E. Kearns, Peter-Anthony Pappas, Bart Thanhauser and David Foley Jr.; Commissioner Samuel T. Negatu did not participate. The reviews are Inv. Nos. 701-TA-644 and 731-TA-1494 (Review), instituted April 1, 2026 and conducted on an expedited basis; the public report, USITC Publication 5799, will be available on the USITC website by November 8, 2026.

USITC determines revocation of oil country tubular goods orders would likely injure U.S. industry

The USITC determined in five-year reviews that revoking the countervailing duty orders on oil country tubular goods from India and Turkey and the antidumping duty orders on oil country tubular goods from India, South Korea, Turkey, Ukraine, and Vietnam would be likely to lead to continuation or recurrence of material injury to a U.S. industry within a reasonably foreseeable time. The reviews cover Investigation Nos. 701-TA-499-500 and 731-TA-1215-1216 and 1221-1223 (Second Review), with the Commission's views in USITC Publication 5790 (September 2026). Commissioner Jason E. Kearns voted in the negative on the antidumping duty order on oil country tubular goods from Ukraine.

USITC to conduct full five-year reviews of methionine AD orders from France, Japan and Spain

The U.S. International Trade Commission gives notice that it will proceed with full five-year reviews under the Tariff Act of 1930 to determine whether revocation of the antidumping duty orders on methionine from France, Japan and Spain would be likely to lead to continuation or recurrence of material injury within a reasonably foreseeable time. The Commission states that a schedule for the reviews will be established and announced at a later date. The notice is dated September 4, 2026.

USITC determines revocation of boltless steel shelving orders from China would likely injure U.S. industry

The USITC determined in its second five-year reviews that revoking the antidumping and countervailing duty orders on boltless steel shelving units prepackaged for sale from China would be likely to lead to continuation or recurrence of material injury to a U.S. industry within a reasonably foreseeable time. The reviews cover Investigation Nos. 701-TA-523 and 731-TA-1259 (Second Review), with views published in USITC Publication 5793 (September 2026). The Commission instituted the reviews on April 1, 2026 (91 FR 16234), chose expedited reviews on July 6, 2026 (91 FR 52082), and filed its determinations on September 24, 2026. Commissioner Samuel T. Negatu did not participate.

Commerce rescinds in part its AD administrative review of frozen warmwater shrimp from India

Commerce is rescinding, in part, the antidumping duty administrative review of certain frozen warmwater shrimp from India for the period February 1, 2025, through January 31, 2026, with respect to companies that had no reviewable entries of subject merchandise during the period of review. The review was initiated on March 31, 2026, for 393 companies; the companies whose reviews are rescinded are listed in Appendix I and those whose reviews continue are listed in Appendix II. The rescission is applicable September 28, 2026.

Commerce finds no dumping for Korean superabsorbent polymers in 2023-2024 administrative review

Commerce determined in the final results of an antidumping duty administrative review that certain superabsorbent polymers from the Republic of Korea were not sold in the United States at less than normal value during the period December 1, 2023, through November 30, 2024. The results are applicable September 25, 2026. The review follows the preliminary results published at 91 FR 30278 and the amended antidumping duty order at 90 FR 302.

USITC to conduct full five-year reviews of tire orders on South Korea, Taiwan, Thailand and Vietnam

The USITC gives notice that it will proceed with full five-year reviews under the Tariff Act of 1930 to determine whether revocation of the countervailing duty order on passenger vehicle and light truck tires from Vietnam and the antidumping duty orders on passenger vehicle and light truck tires from South Korea, Taiwan and Thailand would be likely to lead to continuation or recurrence of material injury within a reasonably foreseeable time. The notice is dated September 4, 2026, and the Commission states that a schedule for the reviews will be established and announced at a later date.

Commerce issues final results of AD administrative review on large diameter welded pipe from Türkiye

Commerce determines in the final results of its antidumping duty administrative review that large diameter welded pipe from the Republic of Türkiye was sold in the United States at less than normal value during the period of review, May 1, 2024, through April 30, 2025. The final results are applicable September 25, 2026. The review follows the preliminary results published at 91 FR 31420 (May 27, 2026), and the rate also applies to HDM Spiral Kaynakli Celik Boru A.S., the English name of which is HDM Spirally Welded Steel Pipe Inc.

Commerce issues final results of 2023-2024 AD administrative review on OCTG from Korea

Commerce determined in the final results of its antidumping duty administrative review that oil country tubular goods from the Republic of Korea were sold at less than normal value during the period September 1, 2023, through August 31, 2024, applicable September 24, 2026. The review covers mandatory respondents SeAH and NEXTEEL, and Commerce applied a simple average of their calculated dumping margins as the rate for non-examined companies listed in Appendix II. The notice does not state the cash deposit rates.

Commerce issues final affirmative less-than-fair-value determination on freight rail couplers from India

Commerce determines in a final affirmative determination that certain freight rail couplers and parts thereof from India are being, or are likely to be, sold in the United States at less than fair value, with the period of investigation July 1, 2024, through June 30, 2025, applicable September 24, 2026. The investigation covers freight rail couplers from India, with Texmaco Rail and Engineering Limited and Kharagpur Metal Reforming Industries Pvt. Ltd. as the examined respondents. The notice does not state the final dumping margins or cash deposit rates.

CIT sustains Commerce remand results in AD/CVD reviews of wood mouldings and millwork from China

The U.S. Court of International Trade sustained Commerce's final results of redetermination on remand in the countervailing and antidumping duty administrative reviews of wood mouldings and millwork products from China, in China Cornici Co. v. United States, Slip Op. 26-118, Court Nos. 23-00216 and 23-00217, decided September 23, 2026. On remand Commerce declined to rescind the reviews and assigned China Cornici and RaoPing the 8.89% countervailing duty rate for non-examined companies for the 2021 period of review, and assigned China Cornici the China-wide antidumping duty rate of 220.87% while allowing Chen Chiu to claim RaoPing's 0.00% separate cash deposit rate for future shipments.

CIT sustains Commerce's first administrative review of the antidumping order on mobile access equipment from China

The U.S. Court of International Trade sustains Commerce's determination in the first administrative review of the antidumping duty order on mobile access equipment from China, in Slip Op. 26-119, Court No. 24-00219 and Court No. 24-00221. The court found Commerce's determination supported by substantial evidence and otherwise in accordance with law, rejecting Dingli's challenge to the selection of Turkey as the primary surrogate country and the Coalition's challenge to the use of Bulgaria as a secondary surrogate country.

USITC determines revocation of AD/CVD orders on welded wire mesh from Mexico would likely injure U.S. industry

The U.S. International Trade Commission determined in five-year reviews that revoking the antidumping and countervailing duty orders on standard steel welded wire mesh from Mexico would be likely to lead to continuation or recurrence of material injury to a U.S. industry within a reasonably foreseeable time. The reviews cover Investigation Nos. 701-TA-653 and 731-TA-1527 (Review), instituted March 2, 2026 (91 FR 10136), with expedited reviews decided June 5, 2026 (91 FR 39632, June 30, 2026). The Commission filed its determinations on September 21, 2026; the views are in USITC Publication 5791 (September 2026).

USITC terminates five-year reviews of walk-behind lawn mowers from China and Vietnam

The USITC terminated its five-year reviews of the antidumping duty orders on walk-behind lawn mowers from China and Vietnam and the countervailing duty order on walk-behind lawn mowers from China after Commerce published notice that it was revoking the orders effective August 31, 2026, because no domestic interested party filed a timely notice of intent to participate (91 FR 57132). The reviews had been instituted on June 1, 2026. The termination date is August 31, 2026.

Polyethylene Terephthalate Resin From the Sultanate of Oman: Amended Final Results of Antidumping Duty Administrative Review; 2023-2024; Correction

Commerce issues preliminary affirmative LTFV determination on certain fatty acids from Malaysia

Commerce preliminarily determines that certain fatty acids from Malaysia are being, or are likely to be, sold in the United States at less than fair value, with the period of investigation running January 1, 2025, through December 31, 2025, applicable September 22, 2026. Commerce also postpones the final determination and extends provisional measures, and preliminarily determines that Palm-Oleo, Palm-Oleo (Klang) Sdn. Bhd., and KL-Kepong Oleomas Sdn. Bhd. are a single entity.

Commerce issues preliminary changed circumstances review results on large diameter welded pipe from Canada

Commerce preliminarily determines in the changed circumstances review of the antidumping duty order on large diameter welded pipe from Canada that Interpro Pipe & Steel Inc. is the successor-in-interest to Evraz Inc. NA Canada, applicable September 22, 2026. The review follows the order at 84 FR 18775 and the initiation notice at 91 FR 13288. Interested parties may comment on the preliminary results.

Commerce issues final results of countervailing duty administrative review on forged steel fluid end blocks from Italy

Commerce issued the final results of its countervailing duty administrative review of forged steel fluid end blocks from Italy for the period January 1, 2024, through December 31, 2024, determining that certain producers and exporters received countervailable subsidies, applicable September 22, 2026. The review follows the preliminary results at 91 FR 19105 and the 2021 countervailing duty orders at 86 FR 7535. Commerce found Lucchini RS S.p.A., Lucchini Industries Srl and Bicomet S.p.A. cross-owned with Lucchini, and Adamello Meccanica S.r.l. and B.S. S.r.l. cross-owned with Metalcam.

Commerce issues preliminary affirmative LTFV determination on certain fatty acids from Indonesia

Commerce preliminarily determines that certain fatty acids from Indonesia are being, or are likely to be, sold in the United States at less than fair value, with a preliminary affirmative determination of critical circumstances, in part, applicable September 22, 2026. The period of investigation is January 1, 2025, through December 31, 2025. The final determination is postponed and provisional measures are extended; interested parties are invited to comment.

Commerce preliminarily finds steel wire garment hangers from China and Vietnam circumvented via Cambodia

Commerce preliminarily determines that steel wire garment hangers completed in Cambodia using steel wire, or steel wire and paper accessories, produced in China or Vietnam are circumventing the antidumping duty order on hangers from China and the antidumping and countervailing duty orders on hangers from Vietnam. The determination applies September 22, 2026, and interested parties are invited to comment. The notice does not state cash deposit rates or the treatment of entries.

Commerce finds Shanghai Tainai Bearing did not qualify for separate rate in tapered roller bearings review

Commerce determines in the final results of the 2024-2025 antidumping duty administrative review of tapered roller bearings and parts thereof, finished and unfinished, from China that Shanghai Tainai Bearing Co., Ltd. did not qualify for a separate rate and is therefore part of the China-wide entity for the period of review from June 1, 2024, through May 31, 2025. The final results are applicable September 21, 2026. The notice does not state a cash deposit rate for Tainai or the China-wide entity.

Commerce finds no dumping in final review of heavy walled rectangular welded carbon steel pipes and tubes from Korea

Commerce determines in the final results of the antidumping duty administrative review that heavy walled rectangular welded carbon steel pipes and tubes from the Republic of Korea were not sold at less than normal value during the period of review September 1, 2023, through August 31, 2024. The final results are applicable September 21, 2026. The review follows the preliminary results published at 91 FR 13588 (March 20, 2026).

Commerce continues antidumping duty orders on polyvinyl alcohol from Japan and China

Commerce is publishing a notice of continuation of the antidumping duty orders on polyvinyl alcohol from Japan and the People's Republic of China, applicable September 11, 2026, after Commerce and the ITC determined that revocation would likely lead to continuation or recurrence of dumping and material injury to a U.S. industry. The orders were originally published at 68 FR 39518 for Japan and 68 FR 56620 for China, and the continuation follows the expedited fourth sunset review at 91 FR 39592 and the ITC final determination at 91 FR 57920.

Commerce rescinds 2025-2026 antidumping administrative review of R-32 from China

Commerce is rescinding the antidumping duty administrative review of the order on difluoromethane (R-32) from the People's Republic of China for the period March 1, 2025, through February 28, 2026, because there are no reviewable suspended entries for the companies subject to the review. The rescission is applicable September 18, 2026. Commerce referred the petitioner's letter regarding transshipment to CBP.

Oil Country Tubular Goods From the Socialist Republic of Vietnam: Final Results of Antidumping Duty Administrative Review; 2023-2024

Commerce finds EEPV made no below-normal-value sales in Taiwan solar AD review

Commerce determines in the final results of the antidumping duty administrative review of certain crystalline silicon photovoltaic products from Taiwan that EEPV Corp. did not sell subject merchandise in the United States at prices below normal value during the period of review, February 1, 2024, through January 31, 2025. The final results are applicable September 16, 2026. The review covers the antidumping duty order on certain crystalline silicon photovoltaic products from Taiwan, 80 FR 8596, and follows the preliminary results at 91 FR 25862.

Commerce amends 2021-2022 AD review of utility scale wind towers from Korea after CIT ruling

Commerce states that the CIT's September 4, 2026 final judgment in Wind Tower Trade Coalition v. United States, Court No. 24-00070, Slip Op. 26-104, is not in harmony with its final results of the 2021-2022 antidumping duty administrative review of utility scale wind towers from Korea, and that it is amending those final results for the dumping margin assigned to Dongkuk S&C Co., Ltd. The amended final results are applicable September 14, 2026. The original final results were published at 89 FR 16544 and corrected at 89 FR 22372. The notice does not state the amended margin.