Antidumping and countervailing duties under the Special Import Measures Act (SIMA): CBSA initiations, preliminary and final determinations, re-investigations and normal values, scope and anti-circumvention proceedings, CITT injury inquiries and expiry reviews, and changes to measures in force.
CBSA states that on October 27, 2026, under paragraph 41(1)(b) of SIMA, it made a final determination of dumping and a final determination of subsidizing for unarmoured building cables originating in or exported from China, and under paragraph 41(1)(a) terminated the subsidy investigation for goods exported by Tianjin Feiya Fengda Wire & Cable Technology Co., Ltd. because the subsidy amount was insignificant (less than 1%). The subject goods are usually imported under tariff classification numbers 8544.49.00.19 and 8544.49.00.90, and may also be imported under 7408.11.10.00, 7408.19.00.10, 7605.29.00.00 and 7614.90.00.00, in particular as conductors to be further processed into UBC.
Why it matters: Provisional duties remain on unarmoured building cables from China until the CITT's injury decision, due by November 26, 2026, and the Statement of Reasons will be available within 15 days.
Canada's CITT continued, in expiry review RR-2025-006, its December 30, 2020 order from expiry review RR-2019-006 on dumped oil country tubular goods from Chinese Taipei, India, Indonesia, South Korea, Thailand, Türkiye and Vietnam, except goods exported from South Korea by Hyundai Steel Company and from Türkiye by Borusan Mannesmann Boru Sanayi ve Ticaret A.Ş., and rescinded its order on such goods from Ukraine. The Tribunal found expiry was likely to result in injury for the seven countries and not likely to result in injury for Ukraine. CBSA will therefore continue anti-dumping duties on the seven countries and cease imposing them on Ukraine.
Why it matters: Entries of oil country tubular goods from Chinese Taipei, India, Indonesia, South Korea, Thailand, Türkiye and Vietnam remain subject to anti-dumping duties, except Hyundai Steel and Borusan Mannesmann shipments, while entries from Ukraine are no longer subject to them.
CBSA determined on September 17, 2026, under paragraph 76.03(7)(a) of SIMA, that expiry of the CITT finding in Inquiry No. NQ-2020-004 is likely to result in the continuation or resumption of dumping of certain concrete reinforcing bar from Algeria, Egypt, Indonesia, Italy, Malaysia, Singapore and Vietnam. The goods are hot-rolled deformed steel concrete reinforcing bar in straight lengths or coils, in diameters up to and including 56.4 millimeters, excluding plain round bar and fabricated rebar products, and excluding 10 mm (10M) rebar meeting CSA G30 18.09 coated to ASTM A775/A 775M 04a in lengths from 1 foot up to and including 8 feet.
CBSA determined on September 17, 2026, under paragraph 76.03(7)(a) of SIMA, that the expiry of the CITT's July 2, 2021 finding in Inquiry No. NQ-2020-005 on hot-rolled deformed steel concrete reinforcing bar in straight lengths or coils, commonly identified as rebar, originating in or exported from Oman and Russia is likely to result in the continuation or resumption of dumping. The goods are rebar in diameters up to and including 56.4 mm, excluding plain round bar and fabricated rebar products, and excluding 10 mm (10M) rebar meeting CSA G30 18.09 coated to ASTM A775/A 775M 04a in lengths from 1 foot up to and including 8 feet.
The Canada Border Services Agency made a preliminary determination on September 17, 2026, under subsection 38(1) of the Special Import Measures Act, that wheat gluten originating in or exported from Italy, Poland and the United Kingdom is being dumped, and imposed provisional duty on the same date on dumped goods released from that day until the CBSA terminates the investigation or the CITT makes an order or finding.
The Canadian International Trade Tribunal found in inquiry NQ-2026-002 that dumping and subsidizing of forged grinding media originating in or exported from China have not caused injury to the domestic industry but are threatening to cause injury, and anti-dumping and countervailing duties will therefore be collected by the Canada Border Services Agency. The complainant was Moly-Cop Canada of Kamloops, British Columbia. The Tribunal will issue its reasons on October 7, 2026.
Why it matters: Importers of forged grinding media from China face CBSA collection of anti-dumping and countervailing duties following the CITT's threat-of-injury finding, with the Tribunal's reasons due October 7, 2026.
The Canadian International Trade Tribunal rescinded its order concerning photovoltaic modules and laminates originating in or exported from China under subsection 76.03(2) and subparagraph 76.03(12)(a)(iii) of the Special Import Measures Act, so anti-dumping and countervailing duties no longer apply to new releases of covered goods. The CBSA will automatically refund these duties on eligible goods released on or after March 25, 2026, and any outstanding re-determination process for those goods will be terminated. Goods released before March 25, 2026 are not eligible for a refund, and assessments and reassessments relating to those earlier releases will continue.
Why it matters: Importers of photovoltaic modules and laminates from China released on or after March 25, 2026 receive automatic refunds of anti-dumping and countervailing duties, while goods released earlier remain subject to continuing assessments and any outstanding re-determination deadlines.
The Canadian International Trade Tribunal terminated the expiry review of its March 25, 2021 order in expiry review RR-2020-001, concerning the dumping and subsidizing of certain photovoltaic modules and laminates from China, and rescinded that order. The Canada Border Services Agency will therefore not continue to impose anti-dumping and countervailing duties on these goods.
Why it matters: Anti-dumping and countervailing duties on certain photovoltaic modules and laminates from China will no longer be imposed following the CITT's rescission of its order in RR-2020-001.
CBSA has concluded its expiry review investigation and determined, under paragraph 76.03(7)(a) of SIMA, that the expiry of the June 4, 2021 finding in inquiry NQ-2020-004 is likely to result in the continuation or resumption of dumping of certain concrete reinforcing bar originating in or exported from Algeria, Egypt, Indonesia, Italy, Malaysia, Singapore and Vietnam. The CITT initiated the expiry review on April 20, 2026 and CBSA initiated its investigation on April 21, 2026; a Statement of Reasons will be issued within 15 days.
Why it matters: Importers of certain concrete reinforcing bar from Algeria, Egypt, Indonesia, Italy, Malaysia, Singapore and Vietnam remain within the SIMA expiry review process while the CITT's injury inquiry runs to a decision due no later than February 24, 2027.
CBSA states that on September 17, 2026, under subsection 38(1) of the Special Import Measures Act, it made a preliminary determination of dumping respecting wheat gluten originating in or exported from Italy, Poland and the United Kingdom, usually imported under tariff classification numbers 1109.00.10.00 and 1109.00.20.00.
Why it matters: Importers of wheat gluten from Italy, Poland and the United Kingdom must pay provisional duties on goods released from the CBSA on or after September 17, 2026, at the rate set for their exporter.
The CBSA concluded its expiry review investigation and determined, under paragraph 76.03(7)(a) of SIMA, that the expiry of its June 4, 2021 finding in inquiry NQ-2020-005 is likely to result in the continuation or resumption of dumping of certain concrete reinforcing bar originating in or exported from Oman and Russia. The CITT initiated the expiry review on April 20, 2026 and will now conduct an inquiry into whether expiry is likely to result in injury to the domestic industry, issuing its decision no later than February 24, 2027. A Statement of Reasons with additional details will be issued within 15 days.
Why it matters: Importers of certain concrete reinforcing bar from Oman and Russia remain within the SIMA expiry review process while the CITT injury inquiry runs to a decision due no later than February 24, 2027.
The Canadian International Trade Tribunal initiated a final injury inquiry, NQ-2026-005, into whether the dumping and subsidizing of certain steel racks originating in or exported from China have caused injury or retardation or threaten to cause injury. The inquiry follows a notice from the Canada Border Services Agency that preliminary determinations were made on the dumping and subsidizing of the goods. The Tribunal will determine on December 31, 2026, whether the dumping and subsidizing have caused injury or retardation or threaten to cause injury to the domestic industry. Interested persons, associations or governments may participate by filing Form I—Notice of Participation.
Why it matters: Parties with an interest in certain steel racks from China have until the Tribunal's December 31, 2026 injury determination to file Form I—Notice of Participation in inquiry NQ-2026-005.
The Canadian International Trade Tribunal found in inquiry NQ-2026-001 that dumping of certain oil and gas well casing originating in or exported from Austria has not caused injury and is not threatening to cause injury to the domestic industry, so anti-dumping duties will not be collected by the Canada Border Services Agency. The complainants were Algoma Tubes Inc., Tenaris Global Services (Canada) Inc. and Hydril Canadian Company LP, collectively Tenaris Canada. The Tribunal will issue its reasons on September 16, 2026.
Why it matters: Entries of certain oil and gas well casing from Austria will not be subject to anti-dumping duties following the CITT's no-injury finding in NQ-2026-001.
The Canadian International Trade Tribunal initiated a preliminary injury inquiry (PI-2026-005) into a complaint by the Canadian Retread Manufacturers Association and Michelin North America (Canada) Inc. that certain truck and bus tires from China are being dumped and subsidized, following the Canada Border Services Agency's initiation of dumping and subsidizing investigations under SIMA. The Tribunal will determine on October 30, 2026 whether there is a reasonable indication that the alleged dumping and subsidizing have caused injury, retardation or a threat of injury. If so, the CBSA will continue its investigations and make preliminary determinations by November 30, 2026.
Why it matters: Importers of certain truck and bus tires from China face a preliminary injury inquiry (PI-2026-005) with a Tribunal injury determination due October 30, 2026 and possible CBSA preliminary determinations by November 30, 2026.
The Canadian International Trade Tribunal continued its December 10, 2020 order on the dumping and subsidizing of oil country tubular goods from China, following expiry review RR-2025-005, finding that expiry of the order was likely to result in injury. The Canada Border Services Agency will therefore continue to impose anti-dumping and countervailing duties on these goods. The order was originally made in expiry review RR-2019-005.
The Canadian International Trade Tribunal found in inquiry NQ-2025-008 that the dumping and subsidizing of thermoformed molded fibre tableware originating in or exported from China have caused injury to the domestic industry, and anti-dumping and countervailing duties will therefore be collected by the Canada Border Services Agency. The complainant was CKF Inc. of Hantsport, Nova Scotia. The Tribunal will issue the reasons for its findings on July 13, 2026.
Why it matters: Importers of thermoformed molded fibre tableware from China face collection of anti-dumping and countervailing duties by the Canada Border Services Agency following the CITT's injury finding in NQ-2025-008.
The Canadian International Trade Tribunal determined on June 18, 2026, in preliminary injury inquiry PI-2026-002, that there is a reasonable indication that the dumping and subsidizing of certain steel racks from China have caused injury to the domestic industry. The inquiry followed the Canada Border Services Agency's initiation of dumping and subsidizing investigations under the Special Import Measures Act. CBSA will continue its investigations and issue preliminary determinations by July 17, 2026.
Why it matters: Importers of certain steel racks from China face continued CBSA dumping and subsidizing investigations, with preliminary determinations due by July 17, 2026.
The Canadian International Trade Tribunal determined in preliminary injury inquiry PI-2026-001 that there is a reasonable indication that the dumping and subsidizing of decorative and other non-structural plywood from China have caused injury or are threatening to cause injury to the domestic industry. The inquiry followed the Canada Border Services Agency's initiation of dumping and subsidizing investigations under the Special Import Measures Act. CBSA will continue its investigations and issue preliminary determinations by July 9, 2026.