CSMS 5261414·Trade policy·September 18, 2025·View on csms.cbp.gov ↗

Amended cash deposit instructions pursuant to court decision for glycine from the People's Republic of China (C-570-081).

Plain-English explanation

CSMS 5261414 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (trade policy), published on September 18, 2025. It carries the official CBP guidance brokers and importers must follow for the topic — "Amended cash deposit instructions pursuant to court decision for glycine from the People's Republic of China (C-570-081).". It links to 1 AD/CVD case in Tandom's catalog. CSMS messages are the operational layer between Commerce determinations and at-the-border collections: when Commerce publishes a new rate, scope ruling, or instruction, CBP turns it into a CSMS that ACE/ACS systems and brokers act on.

Linked AD/CVD cases(1)

Cases referenced or affected by this CSMS message

C-570-081

Message body

Full text as published by U.S. Customs and Border Protection

Ref: Message 3326405, dated 11/22/2023; 5259403, dated 9/16/2025 1. On August 20, 2025, the U.S. Court of International Trade issued a final decision in the case of Deer Park Glycine, LLC v. United States (court no. 23-00238). Accordingly, Commerce has amended its final scope ruling on calcium glycinate pertaining to the countervailing duty order on glycine from the People's Republic of China (C-570-081) and determined that calcium glycinate is covered by the scope of the orders. This amendment was published in the Federal Register (90 FR 44038) on 09/11/2025. Pursuant to this amendment, CBP should disregard message 3326405, dated 11/22/2023. 2. Specifically, Commerce determined that calcium glycinate is covered by the scope of the order because calcium glycinate is a form of crude or technical grade glycine. 3. This final scope ruling is applicable on a country-wide basis, regardless of foreign producer, exporter, or importer. 4a. Continue to suspend liquidation of entries of calcium glycinate already subject to the suspension of liquidation under the countervailing duty order on glycine from the People's Republic of China at the cash deposit rates in effect on the date of entry in accordance with message 5259403, dated 09/16/2025. 4b. For all entries of calcium glycinate not already subject to the suspension of liquidation, CBP should suspend liquidation of: (i) shipments entered, or withdrawn from warehouse, for consumption on or after 08/30/2023, and (ii) shipments entered, or withdrawn from warehouse, for consumption on or after 11/04/2021. CBP shall require, for such entries, a cash deposit at the applicable rate(s) in effect on the date of entry. 5. Liquidation instructions for entries of products covered by paragraph 4 were previously issued. See message number 3326405, 11/22/2023. CBP should disregard message number 3326405. In accordance with paragraph 1 of this message, continue to suspend unliquidated entries of products covered by paragraph 4a and 4b until specific liquidation instructions are issued. 6. In accordance with 19 CFR 351.225(l)(5), this instruction does not affect or otherwise limit CBP's independent authority to take any additional action with respect to the suspension of liquidation or related measures. 7. If there are any questions by the importing public regarding this message, please contact the Call Center for the Office of AD/CVD Operations, Enforcement and Compliance, International Trade Administration, U.S. Department of Commerce, at (202) 482-0984. CBP ports should submit their inquiries through authorized CBP channels only. (This message was generated by OVI:MR.) 8. There are no restrictions on the release of this information. Alexander Amdur

Frequently asked questions

What is CSMS 5261414?

CSMS 5261414 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "Amended cash deposit instructions pursuant to court decision for glycine from the People's Republic of China (C-570-081).". CSMS bulletins are the operational instructions CBP issues to brokers, importers, and ACE filers covering rate changes, system updates, scope guidance, and other day-to-day customs-operations changes.

When was CSMS 5261414 published?

CBP published CSMS 5261414 on September 18, 2025. The bulletin's instructions are typically operative as of the publication date unless the body specifies a different effective date.

Which AD/CVD cases does CSMS 5261414 affect?

CSMS 5261414 references 1 AD/CVD case (C-570-081). The links on this page take you to each linked order with its current scope, rates, and history.

Is the CBP CSMS the legally binding instruction?

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Where trade compliance APIs fit in a broker's filing pipeline: HTS classification, duty calculation, AD/CVD scope match, and post-summary corrections.

Open resource

Find the right manufacturer or exporter rate in an AD/CVD order

Cash deposit cascade, separate rates, all-others, and PRC-wide rates. Worked example on case A-570-910 (galvanized welded steel pipe from China) with three exporter-specific rates.