CSMS 3199410·Trade policy·July 18, 2023·View on csms.cbp.gov ↗

Initiation of circumvention inquiry - antidumping order on hydrofluorocarbon blends from the People's Republic of China (A-570-028)

Plain-English explanation

CSMS 3199410 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (trade policy), published on July 18, 2023. It carries the official CBP guidance brokers and importers must follow for the topic — "Initiation of circumvention inquiry - antidumping order on hydrofluorocarbon blends from the People's Republic of China (A-570-028)". 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

A-570-028

Message body

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

1. On 06/29/2023, Commerce initiated a circumvention inquiry to determine whether imports of R-410B from Turkey that is completed in Turkey using Chinese-origin R-32 and R-125 and subsequently exported to and further processed in the United States into an in-scope blend, R-410A, are covered by the scope of the antidumping duty order on hydrofluorocarbon blends from the People's Republic of China (A-570-028). See 88 FR 43275. 2. Continue to suspend liquidation of entries of imports of R-410B from Turkey that are completed in Turkey using Chinese-origin R-32 and R-125 and subsequently exported to and further processed in the United States into an in-scope blend, R-410A, that are already subject to the suspension of liquidation under the antidumping duty order on hydrofluorocarbon blends from the People's Republic of China at the cash deposit rate(s) in effect on the date of entry. Such entries should not be liquidated until specific liquidation instructions are issued. 3. In accordance with 19 CFR 351.226(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. 4. 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 OII: GC.) 5. There are no restrictions on the release of this information. Alexander Amdur

Frequently asked questions

What is CSMS 3199410?

CSMS 3199410 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "Initiation of circumvention inquiry - antidumping order on hydrofluorocarbon blends from the People's Republic of China (A-570-028)". 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 3199410 published?

CBP published CSMS 3199410 on July 18, 2023. 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 3199410 affect?

CSMS 3199410 references 1 AD/CVD case (A-570-028). 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).

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

CSMS 3199410·Trade policy·July 18, 2023·View on csms.cbp.gov ↗

Initiation of circumvention inquiry - antidumping order on hydrofluorocarbon blends from the People's Republic of China (A-570-028)

Plain-English explanation

Linked AD/CVD cases(1)

Cases referenced or affected by this CSMS message

A-570-028

Message body

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

Frequently asked questions

What is CSMS 3199410?

When was CSMS 3199410 published?

CBP published CSMS 3199410 on July 18, 2023. 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 3199410 affect?

CSMS 3199410 references 1 AD/CVD case (A-570-028). 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