Melamine from China CVD: Second Sunset Review

Commerce’s expedited second sunset review has put melamine from China CVD exposure back at the center of import planning. The final subsidy determination points to exceptionally high rates if the order were revoked, making scope discipline, supplier identification, cash-deposit controls, and broker-importer coordination essential for chemical supply chains.

What Commerce Determined in the Second Sunset Review

Commerce determined that revoking the countervailing duty order on melamine from China would likely lead to the continuation or recurrence of countervailable subsidies. The final results became applicable on October 2, 2026, completing Commerce’s part of the second five-year sunset review through an expedited process.

The determination does not create a new CVD order. Instead, it evaluates whether the subsidy behavior addressed by the existing order would likely return or continue if that order were removed. For importers and customs brokers, the result reinforces the need to keep treating subject melamine as a potentially high-liability product rather than assuming that an aging trade remedy order will soon disappear.

Review History and Expedited Treatment

The original CVD order was issued on December 28, 2015. It remained in effect after the first five-year sunset review and was continued on July 9, 2021. Commerce initiated the second sunset review on June 1, 2026.

Cornerstone Chemical Company filed a notice of intent to participate on June 12, followed by an adequate substantive response on July 1. Commerce did not receive a substantive response from the Government of China or any respondent interested party. It notified the U.S. International Trade Commission on June 22 and conducted an expedited 120-day review.

Expedited treatment generally occurs when participation from respondent parties is inadequate. It does not mean Commerce applied a reduced compliance standard or reached a preliminary conclusion. The resulting determination is final for Commerce’s subsidy analysis. Continuation of the order also depends on the broader sunset review process, including the ITC’s analysis of whether revocation would likely lead to continuation or recurrence of material injury within a reasonably foreseeable time.

Subsidy Rates Identified for China Melamine

Commerce identified net countervailable subsidy rates ranging from 154.00% to 156.90% ad valorem as the rates likely to prevail if the order were revoked. These figures demonstrate the magnitude of the trade exposure, but they require careful interpretation by entry and compliance teams.

The sunset review rates are not automatically new cash-deposit rates for every entry. Importers and brokers should continue following the deposit instructions applicable to the producer-exporter combination and entry date rather than replacing existing operational data with the sunset figures.

Company-Specific and All-Others Rates

Supplier identity is therefore a material compliance issue. Small differences in company names, transliterations, punctuation, or corporate relationships should not be treated as interchangeable without support. A commercial invoice naming a trading company may not establish the identity of the producer, while an unfamiliar affiliate should not automatically receive another entity’s company-specific treatment.

Import teams should preserve manufacturer declarations, purchase contracts, technical specifications, production records, and corporate identity documentation. Brokers should obtain enough information to report the relevant parties accurately and should escalate discrepancies before entry whenever possible. Because the rates are ad valorem, classification, valuation, and the identification of subject merchandise can substantially affect the amount of estimated duty deposited.

Compliance Priorities for Importers and Customs Brokers

The principal operational risk is not limited to the percentage rate. Melamine import compliance requires a defensible determination of whether merchandise falls within the order’s scope, which entities produced and exported it, and which cash-deposit instructions govern the transaction. Errors can remain consequential after release because CVD entries are generally subject to administrative review and liquidation instructions.

Supply-chain teams should avoid relying exclusively on short commercial descriptions such as “chemical compound,” “resin input,” or “industrial material.” Product composition, physical form, technical documentation, and the complete scope language generally provide more reliable support than purchasing terminology alone.

Controls for High-Risk Chemical Entries

A practical control framework should address the transaction before shipment, at entry, and after filing:

• Confirm scope status early. Review product specifications, composition data, country of origin, and the complete scope before purchase orders become difficult to change.
• Validate producer and exporter identities. Compare invoices, packing lists, manufacturer certifications, and supplier master data. Resolve aliases or affiliated-company claims before assigning a company-specific rate.
• Separate sunset rates from deposit instructions. The rates likely to prevail upon revocation do not necessarily replace the cash-deposit rate currently applicable to an entry.
• Model landed duty exposure. Procurement decisions should account for ordinary customs duties, CVD deposits, any applicable antidumping duties, fees, and the possibility of later assessment changes.
• Audit filed entry data. Review classification, origin, entered value, manufacturer identification, case applicability, and deposit calculations while supporting records remain readily available.
• Monitor liquidation status. Trade remedy entries may remain unliquidated for extended periods, requiring reliable record retention and financial accruals.

Importers should also maintain a clear allocation of responsibility among procurement, customs compliance, finance, legal teams, and brokers. Brokers can transmit the data provided and identify visible inconsistencies, but the importer of record generally remains responsible for reasonable care and the accuracy of entry information.

AD/CVD payments generally are not eligible for duty drawback. Companies should therefore avoid treating drawback as a recovery path for melamine CVD deposits and should keep any separate drawback analysis focused on duties that are legally eligible.

Frequently Asked Questions

Does the Final Result Automatically Change CVD Cash-Deposit Rates?

Not necessarily. The listed rates represent the net countervailable subsidy rates Commerce determined would likely prevail if the order were revoked. Importers and brokers should continue applying the cash-deposit instructions governing the specific producer-exporter combination and entry date. Any operational rate change should be supported by the applicable entry instructions rather than inferred solely from the sunset result.

Will the Melamine CVD Order Now Remain in Effect?

Commerce’s determination supports continuation, but it is one part of the sunset review process. The ITC generally must also determine whether revocation would likely lead to continuation or recurrence of material injury within a reasonably foreseeable time. Importers should monitor the remaining process while continuing to comply with the existing order unless official instructions establish otherwise.

Why Was the Second Sunset Review Expedited?

Commerce received an adequate substantive response from the participating domestic interested party but no substantive response from the Government of China or any respondent interested party. That participation record allowed Commerce to conduct an expedited 120-day review. Expedited treatment concerns the review procedure; it does not reduce the legal or financial significance of the final determination.

What Should Importers Verify Before Entering Melamine from China?

Importers should verify whether the product falls within the scope, confirm the actual producer and exporter, identify the correct case treatment, and calculate the applicable deposit using current instructions. Product specifications, manufacturer documentation, country-of-origin support, valuation records, and supplier identity evidence should be retained in an organized entry file.

Can Melamine CVD Be Recovered Through Duty Drawback?

Generally, no. Antidumping and countervailing duties are typically not eligible for drawback, so melamine importers should not assume that exportation or destruction will create a recovery opportunity for CVD payments. Any drawback program should distinguish eligible ordinary customs duties and fees from ineligible AD/CVD amounts.

How Stable Software Can Help

Keep CVD Compliance and Drawback Strategy Distinct

China melamine CVD requires disciplined scope, supplier, deposit, and entry controls, while drawback must remain a separate recovery program limited to eligible duties. Stable Software helps customs brokers deliver that separate service through DrawbackAI, flat-license duty drawback software that brokers can white-label for importer clients and use to file under their own filer codes. Stable Software charges a flat software license and never takes a percentage of the importer’s refund.

Brokers seeking to expand importer services without confusing drawback eligibility with AD/CVD exposure can learn more about Stable Software’s approach for customs brokers.

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