Commerce states in the final results of the expedited third sunset review of the antidumping duty order on certain potassium phosphate salts from China that revocation of the order would be likely to lead to continuation or recurrence of dumping at the levels indicated in the notice's "Final Results of Sunset Review" section. The results are applicable October 5, 2026.
Commerce states in the final results of the expedited third sunset review of the countervailing duty order on certain potassium phosphate salts from the People's Republic of China that revocation of the order would be likely to lead to continuation or recurrence of countervailable subsidies at the levels indicated in the Final Results of Sunset Review section of the notice. The notice is applicable October 5, 2026. The order was published at 75 FR 42682 (July 22, 2010), and the five-year sunset review was initiated at 91 FR 32376 (June 1, 2026).
Commerce finds in the final results of the expedited fifth sunset reviews of the antidumping duty orders on certain cut-to-length carbon steel plate from the People's Republic of China and the Russian Federation that revocation of the orders would be likely to lead to continuation or recurrence of dumping at the levels indicated in the "Final Results of Sunset Reviews" section of the notice. The notice is applicable October 5, 2026. The reviews were initiated June 1, 2026 (91 FR 32376), with Cleveland-Cliffs Inc., Nucor Corporation and SSAB Enterprises LLC participating as domestic interested parties.
Commerce states in a Federal Register notice that it preliminarily intends to rescind in full the antidumping duty administrative review of mattresses from Poland for the period July 1, 2024, through June 30, 2025, finding no reviewable, suspended entries for EBI, COM 40 or CORRECT, whose sales it preliminarily finds were not bona fide. Case briefs are due within 21 days of publication and rebuttal briefs five days later; final results are due not later than 120 days after publication. If Commerce proceeds to a final rescission, CORRECT's assessment rate will not be affected by this review.
Commerce states in the final results of the expedited second sunset review of the antidumping duty order on melamine from the People's Republic of China that revocation of the order would be likely to lead to continuation or recurrence of dumping at the levels indicated in the notice's "Final Results of Sunset Review" section, applicable October 5, 2026. The order was published at 80 FR 80751, and the review was initiated at 91 FR 32376. The domestic interested party is Cornerstone Chemical Company.
Commerce states in the final results of the expedited first sunset reviews that revoking the antidumping duty orders on methionine from France, Japan and Spain would be likely to lead to continuation or recurrence of dumping at the levels given in the notice's "Final Results of Sunset Reviews" section. The notice is applicable October 5, 2026. The orders were published at 86 FR 36705 for France and 86 FR 51119 for Japan and Spain, and the reviews were initiated at 91 FR 32376.
The U.S. Department of Commerce issued a temporary final rule restricting stockpiling of polysilicon and its derivatives ahead of Section 232 import adjustments taking effect on Dec. 4, 2026, covering imports during the transition period from Sept. 22 to Dec. 3. The rule followed trade data showing a sharp increase in polysilicon imports after the Section 232 measures were released in early August. One market participant said the rule could curb China-origin wafers, cells and modules entering through circumvention channels involving smaller traders and companies, with limited direct impact on global polysilicon demand.
Commerce is self-initiating a circumvention inquiry to determine whether certain aluminum composite panels (ACPs) produced in China by Shanghai Alumetal Decorative Material Co. (Alumetal) are circumventing the antidumping and countervailing duty orders on common alloy aluminum sheet from China. The inquiry applies as of October 2, 2026. The AD order is at 84 FR 2813 and the CVD order at 84 FR 2157.
Commerce published a correction to its August 28, 2026 notice, 91 FR 55518, stating that the CIT's final judgment was not in harmony with Commerce's covered merchandise inquiry determination on certain carbon steel butt-weld pipe fittings from China. Commerce amended the determination to find that products cut to length and formed into the rough shape of butt-weld pipe fittings in China are "unfinished" fittings covered by the scope of the Order, and that when further processed in Vietnam they remain subject to the antidumping order on butt-weld pipe fittings from China. The correction adds clear notice that liquidation of entries of these unfinished fittings will be retroactively suspended.
Commerce finds in the final results of the expedited second sunset review of the countervailing duty order on melamine from the People's Republic of China that revocation of the order would be likely to lead to continuation or recurrence of countervailable subsidies at the levels indicated in the notice's "Final Results of Sunset Review" section. The notice is applicable October 2, 2026. The order was originally published at 80 FR 80751 and continued at 86 FR 36252; the review was initiated at 91 FR 32377.
Commerce states that interested parties may request administrative reviews of listed antidumping and countervailing duty orders, findings and suspended investigations with October anniversary dates no later than the last day of October 2026, covering the periods 10/1/25-9/30/26 for AD proceedings and 1/1/25-12/31/25 for CVD proceedings.
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.
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'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'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 preliminarily determines that critical circumstances exist for imports of large diameter graphite electrodes from India in the countervailing duty investigation initiated in 91 FR 13577, applicable October 1, 2026, following its preliminary affirmative countervailing duty determination at 91 FR 48081. The period of investigation is January 1, 2025, through December 31, 2025, and Commerce limits its critical circumstances findings to subsidies contingent on export performance or use of domestic over imported goods. Interested parties may comment on the preliminary determination.
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.
Commerce preliminarily determines that countervailable subsidies are being provided to producers and exporters of stationary and portable air compressors from the Socialist Republic of Vietnam, with the period of investigation January 1, 2025, through December 31, 2025, applicable October 1, 2026. Commerce also aligns the final countervailing duty determination with the final antidumping duty determination, and interested parties are invited to comment on the preliminary determination. The notice does not state the cash deposit rates.
Commerce preliminarily determines that countervailable subsidies are being provided to producers and exporters of stationary and portable air compressors from the People's Republic of China, with the period of investigation January 1, 2025, through December 31, 2025, applicable October 1, 2026. Commerce also aligns the final countervailing duty determination with the final antidumping duty determination. Interested parties are invited to comment on the preliminary determination.
Commerce preliminarily determines that countervailable subsidies are being provided to producers and exporters of stationary and portable air compressors from Malaysia, with the period of investigation January 1, 2025, through December 31, 2025, applicable October 1, 2026. Commerce also aligns the final countervailing duty determination with the final antidumping duty determination. Interested parties are invited to comment on the preliminary determination.
Toyo Co., Ltd. announced binding module supply agreements with multiple U.S. offtakers worth approximately $240 million, with the modules to be manufactured at its Humble, Texas facility for utility-scale, commercial and industrial, community solar and data-center projects. The company will hold a ribbon cutting on Oct. 6 for the start of work on its 1.5 GW HJT solar cell plant and full-scale operation of its co-located 2 GW module assembly facility, an event that will include a speech by U.S. Under Secretary of Commerce for Industry and Security Jeffrey Kessler.
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 states that, applicable September 25, 2026, it is amending the final determination and the antidumping duty order on welded line pipe from the Republic of Korea, covering the period October 1, 2013 through September 30, 2014, after the U.S. Court of International Trade sustained Commerce's fourth remand redetermination in Stupp Corp. v. United States, Court No. 15-00334, Slip Op. 26-113 (September 15, 2026). The amendment changes the estimated weighted-average dumping margin assigned to SeAH Steel Corporation and to all other producers and exporters. The notice does not state the revised margin.
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 preliminarily determines that large diameter graphite electrodes 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 September 30, 2026, for a period of investigation of July 1, 2025, through December 31, 2025. Commerce also made a preliminary affirmative determination of critical circumstances. Interested parties are invited to comment on the preliminary determination.
Commerce preliminarily determines that large diameter graphite electrodes from India are being, or are likely to be, sold in the United States at less-than-fair-value, with a period of investigation of January 1, 2025, through December 31, 2025, applicable September 30, 2026. Commerce also made a preliminary affirmative determination of critical circumstances and postponed the final determination, extending provisional measures. Interested parties are invited to comment on the preliminary determination.
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.
The USITC determined on September 30, 2026 that there is a reasonable indication that a U.S. industry is materially injured by imports of linear hydraulic cylinders from Canada, China, India, Mexico and South Korea that are allegedly sold in the United States at less than fair value and subsidized by the governments of China, India and Mexico. The affirmative vote, in Inv. Nos. 701-TA-802-804 and 731-TA-1799-1803 (Preliminary), means Commerce will continue its investigations of these imports. The USITC's public report, USITC Publication 5800, will be available on the USITC website by November 16, 2026.
The USITC gives notice of the institution of preliminary-phase antidumping and countervailing duty investigations Nos. 701-TA-807 and 731-TA-1808 (Preliminary) into wooden fence pickets from China provided for in HTS subheadings 4404.10.00, 4407.19.00 and 4421.99.70, alleged to be sold in the United States at less than fair value and alleged to be subsidized by the Government of China. The Commission must reach its preliminary determination by November 9, 2026, unless Commerce extends the time for initiation, and must transmit its views to Commerce by November 17, 2026. The notice is dated September 24, 2026.
CBP states in CSMS # 70054007 that updated guidance covers Section 232 duties on pharmaceutical articles and ingredients under Proclamation 11020 and the September 23, 2026 Federal Register notice (91 FR 60360), with duties effective July 31, 2026 for Annex III companies and September 29, 2026 for all other companies. Entries use HTSUS headings 9903.04.60–9903.04.70, including 100% for patented articles under 9903.04.60, 15% for Japan, EU member countries, South Korea, Switzerland and Liechtenstein under 9903.04.62, and 0% for the United Kingdom under 9903.04.63. The notice makes five technical corrections to Annex I and one to Annex IV, removing 2937.23.50, 3002.13.00, 3002.14.00, 3002.15.00 and 3004.49.00 from Annex IV.
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.
The USITC gives notice of the scheduling of the final phase of antidumping and countervailing duty investigations Nos. 701-TA-792 and 731-TA-1786-1788 (Final) into whether a U.S. industry is materially injured or threatened with material injury, or the establishment of an industry is materially retarded, by reason of imports of tin mill products from China, Taiwan and Turkey. The products are provided for in HTSUS subheadings 7210.11.00, 7210.12.00, 7210.50.00, 7212.10.00 and 7212.50.00, if of non-alloy steel, and under HTSUS subheadings 7225.99.00 and 7226.99.01. Commerce preliminarily determined the China imports to be subsidized and sold at less-than-fair-value; its preliminary determinations for Taiwan and Turkey, alleged to be sold at less-than-fair-value, are pending.
The USITC determined on September 25, 2026 that a U.S. industry is materially injured by reason of imports of van-type trailers and subassemblies from China that Commerce has determined are sold in the United States at less than fair value and subsidized by the government of China, in Inv. Nos. 701-TA-781 and 731-TA-1768. As a result, Commerce will issue an antidumping order and a countervailing duty order on these products from China. The USITC's public report, USITC Publication 5797, will be available on the USITC website by November 5, 2026.
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.
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 preliminarily determines that countervailable subsidies are being provided to producers and exporters of Tris(hydroxymethyl)aminomethane (Tris) from the People's Republic of China, with a preliminary affirmative determination of critical circumstances, in part, applicable September 24, 2026. The period of investigation is January 1, 2025, through December 31, 2025, and Commerce has aligned the final determination with the final antidumping duty determination. Commerce found Jining Yacoo New Materials Technology Co., Ltd. and Yacoo Science (Anqing) Co., Ltd. to be cross-owned with Suzhou Yacoo. Interested parties are invited to comment on the preliminary determination.