Commerce’s final 2023-2024 review establishes materially different Japan hot-rolled steel antidumping duty outcomes by producer and exporter. Importers, customs brokers, service centers, and manufacturers must now align cash deposits, liquidation forecasts, reseller reviews, reimbursement certificates, and drawback calculations with the final results.
Final Antidumping Duty Rates for Japanese Hot-Rolled Steel
The final administrative review covers certain hot-rolled steel flat products from Japan under case A-588-874. The period of review runs from October 1, 2023, through September 30, 2024. Although the results concern historical entries during that period, they also establish cash deposit requirements for covered entries made on or after October 14, 2026.
Final Weighted-Average Dumping Margins
The final rates vary significantly by company:
| Producer or exporter | Final margin |
|---|---|
| Nippon Steel Corporation, Nippon Steel Nisshin Co., Ltd., and Nippon Steel Trading Corporation | 13.96% |
| Tokyo Steel Manufacturing Co., Ltd. | 0.00% |
| Five non-examined companies or groups | 13.96% |
| All-others rate | 5.58% |
Nippon Steel Corporation and its named affiliates were treated as a single entity. Its final margin increased from the preliminary 13.07% rate after Commerce revised aspects of the calculation following review of the parties’ arguments. The disputed calculation issues included domestic brokerage expenses and the home market sales window period.
Tokyo Steel received a zero margin. That result generally eliminates antidumping duty cash deposits for qualifying entries tied to the reviewed producer-exporter combination, subject to correct entry documentation and any applicable reseller considerations.
Treatment of Non-Examined Companies
The 13.96% review-specific rate applies to JFE Steel Corporation and its named JFE Shoji affiliates, Honda Trading Corporation, Marubeni-Itochu Steel Inc., Tetsusho Kayaba Corporation, and Toyo Corporation. Commerce used 13.96% because it was the only calculated margin above zero for a mandatory respondent.
The existing 5.58% all-others rate remains relevant for companies and transaction patterns not covered by a specific review rate. Importers should therefore avoid treating 13.96% as a universal rate for all Japanese hot-rolled steel.
Cash Deposits, Assessments, and Liquidation Exposure
The final results create two separate compliance workstreams. One concerns liquidation of entries made during the 2023-2024 period of review. The other concerns prospective cash deposits for entries made on or after October 14, 2026. These obligations are related, but they are not interchangeable.
Cash Deposit Rates for New Entries
For covered entries on or after the effective date, brokers should update antidumping cash deposit instructions at the producer-exporter level. Nippon Steel’s reviewed entity and the listed non-examined companies generally carry the 13.96% rate. Tokyo Steel carries a 0.00% rate for qualifying transactions. The all-others rate remains 5.58% where no company-specific rate applies.
A zero cash deposit rate does not remove the need to declare the antidumping case. Entry teams should continue reporting the applicable case information and maintain documentation connecting the merchandise to the qualifying producer and exporter. Incorrectly treating a zero rate as though the order no longer applies can produce entry errors and complicate subsequent reviews.
Assessment Rates for Period-of-Review Entries
Cash deposits are estimates for future liability. Assessment determines the antidumping duties ultimately owed on reviewed historical entries. Nippon Steel entries may be subject to importer-specific assessment calculations rather than a simple application of 13.96% to every entry. Tokyo Steel’s reviewed entries generally liquidate without antidumping duties when the required conditions are satisfied. The non-examined companies generally receive the 13.96% review-specific rate.
Assessment instructions are not expected earlier than 35 days after the final results. The applicable litigation framework also includes a 90-day summons period. Importers should not assume that entries will liquidate immediately at the end of either period. They should monitor suspension status, instructions, protests, and court-related developments with counsel and their customs brokers.
Accrual models should distinguish entered deposits from projected final liability. This is especially important for Nippon Steel entries because the final margin differs from the preliminary result and may materially affect financial reserves.
Reseller Transactions and Broker Compliance Controls
Japanese steel frequently moves through trading companies, distributors, and other intermediaries before reaching the United States. The producer’s rate is not automatically the correct rate for every such transaction. The applicable result can depend on whether the producer knew that the merchandise was destined for the United States and whether the intermediary has its own company-specific rate.
Applying the Reseller Policy
For certain unreviewed entries involving Nippon Steel or Tokyo Steel, the 5.58% all-others rate may govern liquidation when the producer did not know the merchandise was destined for the United States and the intermediary lacks an applicable rate. This reseller policy prevents an importer from automatically obtaining a producer’s reviewed rate when the relevant U.S. sale was made through an unreviewed intermediary.
Importers should map each transaction across four data points:
- The actual manufacturer of the hot-rolled steel.
- The exporter or trading company shown in the commercial chain.
- Whether the producer knew the merchandise was destined for the United States.
- Whether the intermediary has its own antidumping rate.
Purchase orders, mill certificates, invoices, shipping documents, and correspondence may be needed to support the declared producer-exporter combination. A master-data record that contains only the mill name is generally insufficient for complex reseller transactions.
Reimbursement Certificates and Entry Records
Importers must also address antidumping duty reimbursement certifications before liquidation. The certificate generally confirms whether the foreign supplier or another party reimbursed the importer for antidumping duties. Failure to provide the required certification can lead to an adverse presumption concerning reimbursement and potentially increase duty exposure.
Customs brokers can support the process by identifying affected entry numbers, deposit rates, producer-exporter combinations, and expected liquidation windows. The importer remains responsible for the underlying factual representation. Brokers should avoid preparing certifications based solely on assumptions drawn from payment terms or vendor relationships.
A centralized review file should connect each entry to its supplier, deposit amount, review status, reseller analysis, reimbursement certificate, and projected assessment outcome.
Duty Drawback Treatment for AD and Ordinary Customs Duties
Antidumping duty exposure must be separated from ordinary customs duty when evaluating duty drawback. U.S. law does not permit drawback of antidumping or countervailing duties. Exporting or destroying merchandise therefore does not make the 13.96%, 5.58%, or any other AD amount recoverable through a drawback claim.
Separating Recoverable and Nonrecoverable Amounts
Ordinary customs duties paid on the same entry may still qualify for drawback when the imported merchandise is subsequently exported or destroyed and the claim satisfies the applicable requirements. The existence of an antidumping case does not automatically disqualify the entry’s ordinary duty component.
A sound drawback calculation should separately identify:
- Ordinary customs duties potentially eligible for drawback.
- Antidumping and countervailing duties that must be excluded.
- Merchandise processing fees or other amounts subject to their own eligibility rules.
- Entry adjustments resulting from liquidation or duty refunds.
- Export or destruction records supporting the drawback claim.
This separation should begin at ingestion rather than being reconstructed when a claim is filed. Entry summaries, broker reports, and accounting records may combine multiple duty types into a total payment, but that total is not an appropriate drawback value.
Post-Liquidation Reconciliation of Drawback Data
Final antidumping assessment can differ from the original cash deposit without changing the ordinary duty amount eligible for drawback. Drawback teams should nevertheless reconcile liquidation activity because refunds, bills, protests, and entry corrections can alter source records or create accounting discrepancies.
The 2023-2024 review is particularly important for companies that imported from both Nippon Steel and Tokyo Steel. One supplier received a 13.96% margin while the other received 0.00%. Systems that aggregate payments by product, country, or tariff classification could incorrectly blend those outcomes.
Importers and brokers should maintain duty-type-level records so that ineligible AD amounts never enter the drawback calculation while qualifying ordinary duties remain available for recovery.
- Commerce published final AD results for Japanese hot-rolled steel on October 14, 2026 (91 FR 65177), covering the October 1, 2023-September 30, 2024 period of review.* Nippon Steel Corporation (with affiliates Nippon Steel Nisshin Co., Ltd. and Nippon Steel Trading Corporation treated as a single entity) received a 13.96 percent weighted-average dumping margin, up from the 13.07 percent preliminary rate after Commerce made changes to its margin calculations based on comments. Tokyo Steel Manufacturing Co., Ltd. received 0.00 percent. Five non-examined companies or groups (including JFE Steel Corporation and affiliates, Honda Trading Corporation, Marubeni-Itochu Steel Inc., Tetsusho Kayaba Corporation, and Toyo Corporation) received the 13.96 percent review-specific rate. The all-others cash deposit rate remains 5.58 percent. New cash deposit rates apply to entries on or after October 14, 2026, and Commerce will issue assessment instructions to CBP no earlier than 35 days after publication.
- Trade publications covered the results in mid-October 2026.* SteelOrbis reported on October 14 that Nippon Steel sold at less than normal value while Tokyo Steel did not, with the review-specific rate matching Nippon Steel's final margin. International Trade Today (October 13) detailed the new cash deposit rates effective October 14 and assessment procedures for the POR, including importer-specific rates for Nippon Steel and liquidation without AD for Tokyo Steel. Steel Market Update (October 13) noted the adjustments raised duties for most companies while lowering them for Tokyo Steel. Mysteel also reported the increase for Nippon Steel on October 15.
- Discussion on X was limited.* A Fastmarkets reporter posted on October 14, 2026, noting that Commerce assigned antidumping duties on hot-rolled flat steel products from Japan per Federal Register notices (alongside a separate Taiwan corrosion-resistant steel preliminary). No other prominent practitioner or industry threads on the specific 13.96 percent rate or review appeared in recent searches.
- A related prior-period amendment occurred in late August 2026.* Following a U.S. Court of International Trade decision, Commerce amended the 2018-2019 administrative review results for Nippon Steel to a 10.12 percent margin (published around August 28). This is outside the strict 30-day window but provides context on ongoing Nippon Steel litigation in the same order. No major new regulatory changes, policy shifts, or additional industry reactions specific to the 2023-2024 review emerged in the past 30 days beyond the final results themselves.
Frequently Asked Questions
What is the final Nippon Steel antidumping duty rate?
Nippon Steel Corporation, Nippon Steel Nisshin Co., Ltd., and Nippon Steel Trading Corporation were treated as a single entity and received a final weighted-average dumping margin of 13.96%. The final result applies to the October 1, 2023, through September 30, 2024 review period, while the corresponding cash deposit rate applies to qualifying entries on or after October 14, 2026.
Does Tokyo Steel’s 0.00% rate remove the product from the order?
No. A zero margin does not remove Tokyo Steel’s merchandise from the antidumping duty order. Covered entries generally must still be declared under the applicable case. Importers also need to substantiate the producer-exporter combination and review whether reseller-policy considerations affect a particular transaction.
Which companies receive the 13.96% non-examined rate?
The rate applies to the reviewed non-examined companies or groups involving JFE Steel Corporation and its named JFE Shoji affiliates, Honda Trading Corporation, Marubeni-Itochu Steel Inc., Tetsusho Kayaba Corporation, and Toyo Corporation. The rate was based on the only calculated respondent margin above zero.
When do the new cash deposit rates apply?
The new cash deposit rates apply to covered entries made on or after October 14, 2026. Brokers should update their AD case rate tables while preserving the 5.58% all-others rate for transactions that do not qualify for a reviewed company-specific rate.
Can importers claim drawback on these antidumping duties?
No. Antidumping and countervailing duties are not eligible for drawback. Ordinary customs duties paid on the same entries may remain eligible when the merchandise is exported or destroyed and the claim otherwise meets drawback requirements. Claim calculations should keep AD amounts separate from ordinary customs duty.
What should importers do before liquidation?
Importers should validate producer-exporter combinations, compare deposits with projected assessments, analyze reseller transactions, and submit required reimbursement certificates before liquidation. They should also monitor assessment instructions and any litigation that could continue suspension of liquidation or alter the final outcome.
How Stable Software Can Help
Customs brokers managing ordinary duty recovery alongside antidumping cases need accurate separation between eligible customs duties and ineligible AD or CVD amounts. DrawbackAI is flat-license duty drawback software that U.S. customs brokers can white-label for importer clients and use to file under their own filer code. Stable Software charges a flat software license and never takes a percentage of the refund. This structure allows brokers to build a scalable drawback service while retaining control of client relationships, filing responsibilities, and refund economics. Brokers evaluating Japanese steel entries can use a disciplined duty drawback process to preserve eligible ordinary duty recovery without including prohibited antidumping amounts.
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