US Eliminates Duties on Aluminium Can Stock From China and Bahrain

“The US Department of Commerce finalised on 23 September 2026 the elimination of anti-dumping and countervailing duties on aluminium can stock imported from China and Bahrain, a targeted carve-out that takes effect retroactively and leaves the broader trade enforcement architecture entirely intact.\n\nThe ruling lands inside an existing regime of common alloy aluminium sheet orders covering 17 countries. It was driven not by a foreign government challenge but by the US domestic aluminium industry itself.\n\nThe Aluminum Association Common Alloy Aluminum Sheet Trade Enforcement Working Group and Jupiter Aluminum Corp. jointly petitioned Commerce in June 2026, stating they no longer held a commercial interest in enforcing duties against this specific input. The carve-out is an industry-led recalibration, not a retreat from trade enforcement.\n\nFor importers, aluminium market participants, and trade policy watchers, here is a clear picture of exactly what changed, why it changed, what the retroactive provision means in practice, and what the surrounding order structure now looks like. If you hold unliquidated entries or make sourcing decisions that touch this product category, this is your practical orientation.\n\n## A commerce ruling that cuts duties to zero on a specific aluminium input\n\nCommerce has issued the final results of a changed circumstances review revoking anti-dumping (AD) and countervailing duty (CVD) measures on aluminium can stock from China and Bahrain, effective on the date of the final notice filed on 23 September 2026.\n\nBefore this ruling, the numbers were steep. Chinese can stock shipments faced AD rates of 49.85% to 59.72% and CVD rates of 46.48% to 116.49%. Bahrain carried a uniform AD margin of 4.83%.\n\nBahrain aluminium capacity disruptions in 2026, which saw a major smelting facility take offline roughly a fifth of its output amid regional instability, illustrate why the 4.83% AD margin on Bahraini can stock was considered commercially manageable enough for domestic petitioners to abandon.\n\n> Combined China duty burden\n> For China-origin can stock, importers were exposed to a combined AD-plus-CVD burden potentially exceeding 170%. That exposure is now eliminated under these orders.\n\n\n\nThat figure is the headline. Supply chains that have been paying cash deposits or bonding against those rates now see the entire CAAS-order duty load on this input drop to zero.\n\nThe relief here is precise, not sweeping. This is a partial revocation only. The common alloy aluminium sheet orders remain fully in force across all 16 covered countries, and only aluminium can stock under the two country-specific orders is affected.\n\nCommerce set out its intent in the preliminary results, published in the Federal Register on 11 August 2026 at 91 Fed. Reg. 51666 (Document No. 2026-16358). The September final notice confirmed it.\n\n

\n\nAluminium can stock sourced from China or Bahrain now enters the US free of CAAS-order duties, a shift with direct cost implications for beverage packaging supply chains. Read no broader signal into it. The narrowness of the revocation is deliberate.\n\n## What aluminium can stock actually is, and why it was excluded from the CAAS scope\n\nTo understand who qualifies for this relief, you first need to understand what \”aluminium can stock\” means in Commerce’s eyes. The definition is exact, and every element of it matters.\n\nAluminium can stock is a flat-rolled material used predominantly in beverage container manufacturing. Commerce identifies it by five distinguishing characteristics:\n\n- Suitable for use in making beverage cans, can lids, or pull tabs\n- Thickness of approximately 0.200-0.292 mm, narrower than general common alloy sheet\n- Rolled to specific tempers: H-19, H-41, H-48, or H-391 (also written H-39)\n- Lubricant applied to the flat surfaces to help the material pass through can-making machinery\n- Classified under HTSUS subheadings 7606.12.3045 or 7606.12.3055\n\nThis precision is not academic. If your product documentation does not match these specifications exactly, US Customs and Border Protection (CBP) can treat the entry as in-scope common alloy sheet rather than exempt can stock, which means the duty relief does not automatically apply.\n\n### How Commerce drew the line between can stock and common alloy sheet\n\nThe broader category, common alloy aluminium sheet (CAAS), is defined as flat-rolled aluminium 6.3 mm or less but greater than 0.2 mm in thickness, in coils or cut-to-length, regardless of width. Can stock sits inside that gauge band, which is precisely why the exact temper, lubricant, and end-use criteria carry the weight of the distinction.\n\nThat distinction is not new. The Court of International Trade confirmed the scope exclusion of can stock in its 2023 decision in AA Metals, Inc. v. United States (Slip Op. 23-29), reiterating that the ITC used the same scope as Commerce’s investigations and that can stock had always been treated as a distinct beverage-container product.\n\nWhat the changed circumstances review did was incorporate new exclusion language into the operative order scope rather than redefine CAAS itself. The 11 August 2026 preliminary notice referred to \”aluminium can stock as described in the CAAS Enforcement Working Group’s new proposed exclusion language,\” giving formal administrative effect to a boundary that already existed in the ITC record and the judicial record. Commerce codified a line, it did not draw a fresh one.\n\n## How a domestic industry petition became a duty exemption in three months\n\nThis exemption did not arrive from the outside. The domestic industry asked for it, and the tool it used, the changed circumstances review, is one the petitioners themselves control.\n\nThe sequence was clean:\n\n1. 22 June 2026: The Aluminum Association Common Alloy Aluminum Sheet Trade Enforcement Working Group and Jupiter Aluminum Corp. jointly filed the petition.\n2. 11 August 2026: Commerce published preliminary results and its intent to revoke in part (91 Fed. Reg. 51666, Doc. No. 2026-16358).\n3. 23 September 2026: Commerce issued the final determination.\n\nA changed circumstances review (CCR) lets Commerce revoke or amend AD/CVD orders when the underlying facts shift, including when petitioners withdraw their commercial interest in protection for a defined product subset. It can produce a full revocation or, as here, a partial one that removes a narrow product category while leaving the rest of the order intact.\n\n> The petitioners’ stated position\n> The domestic industry parties told Commerce they no longer held a commercial interest in maintaining duty enforcement against aluminium can stock, the beverage-container input at the centre of the review.\n\nChina’s aluminium export volumes have climbed sharply in 2026 against a backdrop of Gulf-region supply disruptions, adding context to why domestic US petitioners identified Chinese can stock as a constrained input worth exempting from duty enforcement rather than restricting further.\n\nNo opposing commentary was submitted to Commerce before it issued the final ruling. That absence, combined with a unified petition, is what allowed the process to move from filing to final determination in roughly 13 weeks.\n\nFor any trade practitioner watching future carve-out petitions, the procedural lesson is worth banking. When domestic petitioners present a defined product, a documented withdrawal of commercial interest, and no opposition, the CCR mechanism can narrow an order mid-cycle at speed, with retroactive relief written into the preliminary notice.\n\n## What retroactive relief means for importers with unliquidated entries\n\nHere is the opportunity: Commerce agreed to apply the duty revocation retroactively to all unliquidated entries of aluminium can stock from China and Bahrain, per the 11 August 2026 preliminary notice. Entries that have not yet reached final liquidation, the concluding stage of the customs duty process, are potentially eligible for cash deposit refunds.\n\nThe line between liquidated and unliquidated entries decides who benefits. Entries liquidated before the revocation’s effective date generally remain subject to previously assessed duties unless separately challenged. Unliquidated entries fall inside the relief window.\n\nCapturing the refund is not automatic. To qualify, your entry records need to establish that the merchandise meets Commerce’s can-stock definition, because CBP will conduct transaction-by-transaction scope review before granting relief. That means documenting:\n\n- HTS classification under 7606.12.3045 or 7606.12.3055\n- Gauge specification within the 0.200-0.292 mm range\n- Temper specification (H-19, H-41, H-48, or H-391)\n- Lubricant treatment on the flat surfaces\n- Intended use in beverage can, lid, or pull tab manufacture\n\nAfter the final determination, CBP is typically instructed by Commerce to cease assessment of duties and refund cash deposits on qualifying unliquidated entries. That is the mechanism that turns the ruling into money back in the door.\n\n> Watch the implementation lag\n> Expect a gap between Commerce’s final determination and CBP’s updated instructions. Entries may remain suspended during that window, so a favourable ruling does not mean an immediate refund.\n\nIf you have been paying cash deposits or posting bonds against these rates, act now to identify which of your entries remain unliquidated. The retroactive window is finite, and a documentation gap could forfeit the refund entirely.\n\n### Classification scrutiny and the risk of partial-revocation complexity\n\nPartial revocations are harder to administer than full ones. Because the order survives for everything except the carved-out product, CBP must make entry-by-entry scope determinations rather than cancelling the order automatically. That puts the burden of proof on the importer at each transaction.\n\nIf CBP disputes your classification, the path forward runs through protests and, potentially, litigation. That adds time and cost to what might look, on paper, like a straightforward refund claim. Clean HTS coding and complete specification records are what keep you out of that queue.\n\n## Where the broader CAAS enforcement regime stands after the carve-out\n\nWith the exemption granted and the refund window understood, here is the status of the wider enforcement landscape. It has barely moved.\n\nThe CAAS AD and CVD orders remain fully operative for common alloy aluminium sheet, other than qualifying can stock, across all 17 covered countries. The original imposition dates stand unchanged: China’s CVD order dates to 6 February 2019 and its AD order to 8 February 2019, while Bahrain and the other named countries came under order on 27 April 2021.\n\n

\n\nThe strategic logic is straightforward. Domestic petitioners carved out can stock specifically to preserve supply chain flexibility for beverage packaging inputs while retaining trade remedy protection for the far larger common alloy sheet market.\n\nFor investors monitoring US aluminium trade policy, the signal is that the enforcement architecture is intact and deliberately so. The can-stock exemption was structured by petitioners to protect the broader order, not to weaken it. Producers, traders, and investors in common alloy sheet outside the can-stock category face no change in their duty exposure from this ruling.\n\nThe CAAS partial revocation sits within a broader 2026 tariff landscape where US aluminium tariff relief mechanisms, including Section 232 exclusion processes and changed circumstances reviews, have been reshaping importer cost structures across multiple product categories simultaneously.\n\n## What the exemption settles, and what it leaves for importers to resolve\n\nThe settled facts are clear. Commerce has finalised the duty revocation on aluminium can stock from China and Bahrain, the effective date is 23 September 2026, retroactive relief applies to unliquidated entries, and the CAAS orders for all other covered products and countries are unchanged.\n\nThe unresolved dimension is operational. The legal instrument is settled, but CBP implementation runs on entry-by-entry scope review, and importers who cannot document their product specifications precisely under the can-stock definition face the risk of a CBP challenge. The ruling is final; the relief is not self-executing.\n\nIf you are an affected importer, the action sequence is direct:\n\n1. Audit your unliquidated entry records and identify can-stock shipments from China and Bahrain.\n2. Confirm HTS coding under 7606.12.3045 or 7606.12.3055 and assemble physical specification documentation on gauge, temper, lubricant, and intended use.\n3. Monitor Commerce and CBP communications for implementation instructions and cash deposit refund procedures.\n\nMove quickly and the refund opportunity is yours to capture. Wait for CBP to come to you and you risk delays and disputes.\n\nNorth American supply chains adjusting to this US ruling may also be navigating Canada’s parallel compliance requirements, where aluminium surtax exemptions carry their own documentation standards and CBP-equivalent border agency scrutiny for importers operating across both markets.\n\nThis article is for informational purposes only and should not be considered financial advice. Investors should conduct their own research and consult with financial professionals before making investment decisions.“

For readers wanting to understand the statutory tools Commerce deploys across different trade remedy contexts, our full explainer on US Section 301 trade enforcement covers how 301 tariffs, AD duties, and CVD orders interact within the same enforcement regime and affect overlapping product and country sets.

For importers assessing the net landed cost benefit of the duty elimination, LME aluminium price fundamentals set the baseline from which duty relief translates into actual procurement savings, particularly when spot and forward pricing diverge significantly from the period when original cash deposits were lodged.

The Aluminum Association’s CCR filing follows the same procedural architecture as other domestic-industry anti-dumping petition mechanics, where petitioner-controlled initiation, documented commercial interest withdrawal, and absence of opposing comment are the three factors that determine both speed and scope of Commerce’s response.

The can-stock carve-out reflects a broader pattern in US trade policy architecture, where industry-led petitions increasingly shape the contours of AD/CVD enforcement rather than leaving order scope to purely administrative review cycles.

The HTSUS Chapter 76 classifications published by the USITC contain the statistical notes and legal text that define how aluminium flat-rolled products are distinguished at the subheading level, giving CBP officers the technical basis for entry-by-entry scope determinations on can-stock claims.