CSMS 4346407·Trade policy·December 11, 2024·View on csms.cbp.gov ↗

Final results of changed circumstances review - certain oil country tubular goods from the Republic of Turkiye (C-489-817)

Plain-English explanation

CSMS 4346407 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (trade policy), published on December 11, 2024. It carries the official CBP guidance brokers and importers must follow for the topic — "Final results of changed circumstances review - certain oil country tubular goods from the Republic of Turkiye (C-489-817)". 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-489-817

Message body

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

1. On 12/04/2024, Commerce published in the Federal Register (89 FR 96212) its final results in the changed circumstances review of the countervailing duty order on certain oil country tubular goods from the Republic of Turkiye (C-489-817) 2. Commerce determined that Borusan Birlesik Boru Fabrikalari Sanayi ve Ticaret A.S. is the successor-in-interest to Borusan Mannesmann Boru Sanayi ve Ticaret A.S. (BMB) and should receive the cash deposit rate previously assigned to BMB. 3. Accordingly, for shipments of certain oil country tubular goods from the Republic of Turkiye which were entered, or withdrawn from warehouse, for consumption on or after 11/13/2023, CBP shall require a cash deposit for estimated countervailing duties at the following rate: Producer and/or Exporter: Borusan Birlesik Boru Fabrikalari Sanayi ve Ticaret A.S. Case number: C-489-817-001 Cash deposit rate: 0.00% 4. This cash deposit requirement shall remain in effect until further notice. Do not liquidate any entries of this merchandise until specific liquidation instructions are issued. 5. 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 OIX:MMP.) 6. There are no restrictions on the release of this information. Alexander Amdur

Frequently asked questions

What is CSMS 4346407?

CSMS 4346407 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "Final results of changed circumstances review - certain oil country tubular goods from the Republic of Turkiye (C-489-817)". 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 4346407 published?

CBP published CSMS 4346407 on December 11, 2024. 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 4346407 affect?

CSMS 4346407 references 1 AD/CVD case (C-489-817). 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?

Yes — for at-the-border filing and entry collection. CSMS messages translate Commerce's Federal Register determinations into operational CBP instructions that ACE/ACS systems and brokers execute. The Federal Register notice is the underlying legal authority; the CSMS is the operational implementation. Both should be read together when reconciling a rate or scope change.

Learn more

Tandom guides relevant to CBP CSMS messages

Trade compliance APIs in broker workflows

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.

Open resource

Determine if a product is in scope of an AD/CVD order

Scope text is authoritative; the HTS list is illustrative. Read scope, find past rulings, and file a 19 CFR 351.225 inquiry. Worked example on case A-570-106 (wooden cabinets from China).

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Subscribe to and triage CBP CSMS messages

How to subscribe to CBP Cargo Systems Messaging Service and triage the messages that change broker filing behavior, without losing the ones that matter.

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Real-time alerts when a CSMS message changes a duty rate

Set up alerts when a CBP CSMS message changes a duty rate on an HTS code you depend on. Built for brokers, forwarders, and importer compliance teams.

Open resource

Check AD/CVD exposure by HTS code

A practical workflow for checking antidumping and countervailing duty exposure on a US entry. For brokers and ops teams who need the answer before filing.

Open resource

CSMS 4346407·Trade policy·December 11, 2024·View on csms.cbp.gov ↗

Final results of changed circumstances review - certain oil country tubular goods from the Republic of Turkiye (C-489-817)

Plain-English explanation

Linked AD/CVD cases(1)

Cases referenced or affected by this CSMS message

C-489-817

Message body

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

Frequently asked questions

What is CSMS 4346407?

When was CSMS 4346407 published?

CBP published CSMS 4346407 on December 11, 2024. 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 4346407 affect?

CSMS 4346407 references 1 AD/CVD case (C-489-817). 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?

Learn more

Tandom guides relevant to CBP CSMS messages

Trade compliance APIs in broker workflows

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.

Open resource

Determine if a product is in scope of an AD/CVD order

Scope text is authoritative; the HTS list is illustrative. Read scope, find past rulings, and file a 19 CFR 351.225 inquiry. Worked example on case A-570-106 (wooden cabinets from China).

Open resource

Subscribe to and triage CBP CSMS messages

How to subscribe to CBP Cargo Systems Messaging Service and triage the messages that change broker filing behavior, without losing the ones that matter.

Open resource

Real-time alerts when a CSMS message changes a duty rate

Set up alerts when a CBP CSMS message changes a duty rate on an HTS code you depend on. Built for brokers, forwarders, and importer compliance teams.

Open resource

Check AD/CVD exposure by HTS code

A practical workflow for checking antidumping and countervailing duty exposure on a US entry. For brokers and ops teams who need the answer before filing.

Open resource