Vietnam Pressure Pipe AD Review: 90.80% Margin

The Vietnam pressure pipe AD review creates a substantial potential liability for importers that entered subject merchandise between July 1, 2024 and June 30, 2025. With a preliminary Vietnam-wide margin of 90.80%, companies should immediately examine supplier status, entry records, liquidation exposure, reimbursement certifications, and duty drawback calculations.

Understanding the Preliminary 90.80% Margin

The administrative review covers welded stainless steel pressure pipe from Vietnam entered during the July 1, 2024 through June 30, 2025 period of review. Commerce preliminarily assigned the Vietnam-wide entity a 90.80% dumping margin based on total adverse facts available. The Vietnam-wide entity was the only remaining mandatory respondent.

The 90.80% rate is the highest margin alleged in the original petition. Because Commerce applied total adverse facts available, there are no respondent-specific margin calculations to disclose. This limits the ability of importers to evaluate the result through the type of transaction-level calculation analysis that might accompany a calculated dumping margin.

Why Vietnam-Wide Entity Status Matters

Vietnam is generally treated as a nonmarket economy for antidumping proceedings. Exporters typically must demonstrate eligibility for a separate rate. An exporter that does not establish independence from government control may remain part of the Vietnam-wide entity and become subject to the entity-wide rate.

Importers should not assume that a supplier's participation in prior segments of the proceeding guarantees the same treatment for the current review. The relevant inquiry includes the producer, exporter, entry documentation, applicable cash deposit instructions, and the supplier's status during the reviewed period.

Preliminary Results Are Not Final Assessment Rates

The 90.80% result is preliminary. Commerce can modify its analysis after case briefs, rebuttal briefs, and any hearing. Final results generally establish the basis for assessment instructions covering reviewed entries and may also affect future cash deposit requirements.

Importers should therefore model exposure at the preliminary rate without treating it as a fixed final liability. Reserving for a plausible assessment is prudent, particularly where entries are associated with a supplier lacking a confirmed separate rate. Finance, customs, legal, and procurement teams should use the same entry population and supplier assumptions when quantifying the risk.

Review Rescissions and Supplier-Specific Consequences

Commerce rescinded the review for five companies after the petitioners withdrew their review requests. The affected companies are Sonha International Corporation, Sonha SSP Vietnam Sole Member Co. Limited, Vinlong Stainless Steel (Vietnam) Co., Ltd., Quang Thuong Vietnam Stainless Steel Company Limited, and Cong Ty TNHH Thep khong gi Quang Thuong Viet Nam.

Commerce also preliminarily intends to rescind the review for Mejonson Industrial Vietnam Co., Ltd. and Vinasteel Production Joint Stock Company. Customs data indicated that these companies had no suspended entries of subject merchandise during the period of review.

Rescission Does Not Automatically Eliminate Importer Risk

A rescission generally means Commerce will not calculate a new company-specific assessment rate in that review segment. It does not necessarily establish that every entry connected to the company is free from antidumping duty exposure. Entries may liquidate under previously applicable instructions, depending on exporter identity, producer identity, suspension status, and the rate in effect at entry.

The distinction between a complete rescission following a withdrawn request and a preliminary no-entry rescission is important. The latter remains subject to confirmation in the final results. Importers that believe they purchased from Mejonson or Vinasteel should reconcile their own entry data against the transaction chain rather than relying exclusively on supplier representations.

Verify the Full Producer and Exporter Chain

Antidumping treatment can depend on the producer-exporter combination reported at entry. A commercial invoice identifying one company does not necessarily establish which entity served as exporter for antidumping purposes. Brokers and importers should compare entry summaries, commercial invoices, manufacturer identification data, purchase orders, bills of lading, and cash deposit rates.

Particular attention should be given to entries involving trading companies, third-country invoicing, or inconsistent manufacturer identification. A mismatch can result in application of the Vietnam-wide rate even when the merchandise was produced by a company associated with a separate rate. Scope analysis also remains essential because product description, physical specifications, and end use can affect whether merchandise is covered by the order.

Immediate Compliance and Financial Actions

The preliminary margin warrants a coordinated response before liquidation. Importers should identify all potentially affected entries, determine the applicable exporter and producer, validate cash deposits, and calculate potential additional duty exposure. Customs brokers can support the data review, but the importer of record remains responsible for the accuracy of entry information and required certifications.

Build an Entry-Level Exposure Model

The analysis should begin with entries made between July 1, 2024 and June 30, 2025. Each entry should be mapped to the entered value, ordinary customs duty, antidumping cash deposit, producer, exporter, entry date, liquidation status, and applicable rate.

For entries potentially associated with the Vietnam-wide entity, the importer should model the difference between deposits already paid and a possible 90.80% assessment rate. The model should also account for interest that may apply to underpayments or overpayments following liquidation. Importers should generally maintain separate scenarios for the preliminary rate, the existing deposit rate, and any supportable alternative outcome.

Address the Reimbursement Certificate

Importers should file the certification required by 19 CFR 351.402(f) before liquidation. The certification addresses whether the importer has entered into an agreement or understanding for reimbursement of antidumping duties by the exporter or producer.

Failure to provide the required certificate can generally create a presumption of reimbursement. That presumption may lead to additional duty consequences, including potential doubling of the antidumping duty assessment. Companies should confirm filing responsibility, retain evidence of submission, and ensure that commercial agreements do not conflict with the certification.

Track the Administrative Schedule

If publication occurs on October 13, 2026, case briefs are expected to be due November 3, 2026. Rebuttal briefs would ordinarily follow five days later. Because the fifth day falls on Sunday, the expected deadline moves to Monday, November 9. Hearing requests are expected by November 12 at 5:00 p.m. Eastern Time through ACCESS.

Interested parties should confirm the official schedule and monitor any subsequent extensions. Importers that are not participating directly should still coordinate with trade counsel and affected suppliers because arguments presented during the review may influence the final assessment rate.

Frequently Asked Questions

What Products Are Covered by This AD Review?

The review concerns welded stainless steel pressure pipe from Vietnam covered by the existing antidumping duty order. Whether a particular product is subject merchandise generally depends on the written scope, including physical characteristics and exclusions. Importers should not rely solely on tariff classification, product names, or a supplier's description when conducting a scope analysis.

Does the 90.80% Rate Apply to Every Vietnamese Exporter?

Not necessarily. The preliminary 90.80% margin applies to the Vietnam-wide entity. Exporters with a valid separate rate may be treated differently. Importers should verify the specific exporter, producer, producer-exporter combination, and rate applicable to each entry rather than applying one assumption across all Vietnamese suppliers.

When Will Importers Actually Owe the Preliminary Amount?

The preliminary result does not itself finalize the assessment on reviewed entries. Commerce generally issues liquidation instructions after the final results and any applicable litigation-related suspension. CBP then liquidates entries under those instructions. Importers should monitor liquidation status and maintain adequate reserves while the review remains unresolved.

Are Antidumping Duties Eligible for Duty Drawback?

No. Antidumping and countervailing duties are not eligible for drawback under 19 U.S.C. 1677h. Ordinary customs duties paid on the same entries may still qualify when statutory and regulatory drawback requirements are satisfied, such as qualifying exportation or destruction. Claim calculations should keep AD/CVD amounts separate from potentially recoverable ordinary duties.

What Happens When a Company Is Removed From the Review?

Rescission generally means that Commerce will not establish a new company-specific rate through that review segment. The entries may instead be handled under previously applicable liquidation instructions. Importers must still verify entry-level exporter information, suspension status, and applicable rates because rescission does not automatically eliminate all antidumping duty liability.

How Stable Software Can Help

Keep Drawback Calculations Separate From AD/CVD Exposure

A high antidumping assessment can complicate post-entry accounting, but it does not eliminate the potential recovery of eligible ordinary customs duties. Drawback filers must exclude antidumping and countervailing duties while preserving support for any ordinary duty included in a claim.

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. Customs brokers evaluating how to serve importers with significant entry volumes can explore whether DrawbackAI fits their duty recovery practice.

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