I. Overview of the Preliminary Anti-Dumping Ruling
On April 9, 2026, the Canada Border Services Agency (CBSA) officially released the preliminary results of the anti-dumping investigation into Chinese stainless steel welded pipes, clearly determining that the Chinese stainless steel welded pipes exported to Canada are dumped. The preliminary dumping margin is ruled to be between 27.8% and 68.3%, and the final ruling is expected to be officially announced at the end of May 2026, with the Canadian International Trade Tribunal (CITT) completing the relevant ruling on industrial injury simultaneously.
II. Key Details of the Preliminary Ruling
The products involved in this preliminary ruling specifically refer to various types of stainless steel welded pipes under the HS code 7306.40 and its related subheadings, covering mainstream specifications and categories for industrial and civil use. The tax rates are differentiated, with the core basis being whether the enterprise participates in the response to the investigation: among them, the preliminary ruling rate for mandatory respondent enterprises that actively participate in the anti-dumping response is 27.8% to 35%; for Chinese export enterprises that do not participate in the response and all other relevant Chinese enterprises, a punitive uniform tax rate of 68.3% is uniformly applied.
It is worth noting that the preliminary ruling took effect immediately on the day of its announcement on April 9, and the CBSA has begun collecting provisional anti-dumping cash deposits at the preliminary ruling rate for all imported stainless steel welded pipes from China involved in the case, with the tax base being the CIF (Cost, Insurance and Freight) price of the goods. At the same time, there is a clear risk of retroactive taxation. According to Canadian relevant trade laws and regulations, the retroactive scope can be up to 90 days before the preliminary ruling, that is, goods shipped after January 9, 2026, up to the date of the preliminary ruling, as well as goods shipped during the entire investigation period that have not been cleared, or have been cleared but not completed tax settlement, may be retroactively levied the corresponding anti-dumping tax after the announcement of the final ruling.
III. Actual Impacts on Export Enterprises
In terms of actual impact, the collection of provisional deposits has directly led to a significant increase in the procurement costs of Canadian importers. Taking a product with a CIF price of 1,000 Canadian dollars per ton as an example, the deposit corresponding to non-respondent enterprises is as high as 683 Canadian dollars per ton, and the deposit needs to occupy the enterprise's funds for more than half a year until the final ruling and the closure of the case before it can be applied for refund, which directly leads to a sharp decline in importers' willingness to place orders.
At the same time, to avoid cost pressure and policy risks, some Canadian customers have begun to switch to purchasing from South Korea, Indonesia, Europe and other regions not affected by this anti-dumping investigation, and Chinese stainless steel welded pipe export enterprises are facing obvious pressure of losing market share. Based on the historical practice of Canada's anti-dumping against Chinese steel products, the final rulings of similar past cases are mostly affirmative. This preliminary ruling has clearly determined the existence of dumping, and the final ruling is likely to maintain a high tax rate level, which may only be slightly adjusted according to the enterprise's response to the investigation, and the possibility of the tax rate returning to zero is extremely low.
IV. Response Measures for Export Enterprises
In response to the current complex policy situation, Chinese export enterprises need to immediately take targeted response measures to reduce risk losses:
First, conduct a comprehensive self-inspection to clarify whether their exported products belong to the relevant subheadings of HS code 7306.40 involved in this case, and sort out the details of goods exported in the past 3 months that have not been cleared or are in transit, and promptly notify Canadian importers to prepare the corresponding provisional deposits to avoid obstacles in customs clearance of goods.
Second, adjust the pricing strategy, and reasonably reserve a risk premium for newly received orders. Among them, non-respondent enterprises are advised to reserve a premium of 45% to 60%, and enterprises that have participated in the response can appropriately adjust the premium to 25% to 40% in combination with their own preliminary ruling rate, so as to cover the capital cost of occupying the deposit, the possible actual tax rate after the final ruling, and the potential losses caused by retroactive taxation.
Third, standardize contract terms, and clearly stipulate in newly signed contracts that all anti-dumping taxes, provisional deposits and retroactive taxes levied by the CBSA shall be borne by the buyer, clarify the rights and responsibilities of both parties, and avoid subsequent disputes.
Fourth, control the order cycle, and try to avoid undertaking long-term orders to be delivered after the final ruling at the end of May in the short term, and give priority to undertaking short-term and small orders to reduce the operational risks brought by policy uncertainty.
V. Conclusion and Outlook
This preliminary ruling is not the first time that Canada has taken trade restriction measures against Chinese steel products. Coupled with its various previous tariff policies targeting Chinese steel products, it further highlights the barrier pressure faced by Chinese steel export enterprises in international trade. At present, relevant enterprises need to closely track the progress of the final ruling at the end of May, timely grasp the details of tax rate adjustments, and at the same time flexibly adjust the market layout, actively develop other overseas markets not subject to trade restrictions, optimize the pricing and order management strategies, and proactively respond to various risks brought by this anti-dumping investigation to ensure the stable progress of the enterprise's export business.
