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  1. AD/CVD Catalog
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  5. CSMS 63864808
CSMS 63864808·Trade policy·January 23, 2025·View on csms.cbp.gov ↗

Initiation of Antidumping and Countervailing Duty Investigations: Slag Pots from the People’s Republic of China (China)

Plain-English explanation

CSMS 63864808 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (trade policy), published on January 23, 2025. It carries the official CBP guidance brokers and importers must follow for the topic — "Initiation of Antidumping and Countervailing Duty Investigations: Slag Pots from the People’s Republic of China (China)". 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.

Message body

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

CSMS # 63864808 - Initiation of Antidumping and Countervailing Duty Investigations: Slag Pots from the People’s Republic of China (China) U.S. Customs and Border Protection sent this bulletin at 01/24/2025 08:00 AM EST   Cargo Systems Messaging Service CSMS # 63864808 - Initiation of Antidumping and Countervailing Duty Investigations: Slag Pots from the People’s Republic of China (China) On January 21, 2025, the Department of Commerce (Commerce) initiated its less-than-fair-value and countervailing duty investigations on “Slag Pots from China” (Initiation Notices). These investigations have been assigned the following case numbers: A-570-196 and C-570-197. The Scope of Merchandise covered by these investigations reads as follows: The merchandise covered by the investigation is slag pots with a nominal capacity of 65 cubic feet to 1200 cubic feet regardless of shape, form, or finish. Slag pots are load-bearing devices typically formed as a curved shell or bowl-shaped container. Slag pots are metallurgical goods typically produced either using a casting process or a fabrication process (e.g., welding) and may include a ceramic refractory coating, heat treatment or various finishes to handle high temperature slag. Slag pots may contain integral features or attachments including (1) legs (or a stand) and (2) pivotal mounting hooks or brackets. Legs (or a stand) are a fixed or detachable support structure which allows the slag pot to be securely positioned upright on a surface when not being lifted or transported and may also keep the slag pot off the ground and allow for air cooling. The pivotal mounting hooks and brackets are specialized attachment points (such as lifting lugs or trunnions) that allow the slag pot to be securely lifted and transported by a crane or lifting device, or that enable the slag pot to swing or rotate while remaining attached to the lifting mechanism. The merchandise covered by this investigation includes all aforementioned-attachments of a fully assembled slag pot, regardless of whether shipped assembled or unassembled. Slag pots are included within the scope whether finished or unfinished, whether imported individually or with other subject or non-subject merchandise, or whether assembled with attachments or unassembled. Finishing includes, but is not limited to, arc washing, welding, grinding, shot blasting, heat treatment, machining, and assembly of various parts. The country of origin for slag pots whether fully assembled, unfinished or finished, is the country where the slag pot was cast or forged. Subject merchandise includes slag pots that have been further processed or further assembled in a third country. Further processing and further assembly include, but is not limited to, arc washing, welding, grinding, shot blasting, heat treatment, painting, coating, priming, machining, and assembly of attachments. Slag pots subject to the investigation are specified within the Harmonized Tariff Schedule of the United States (HTSUS) under subheading 7309.00.0090. The slag pot attachments covered by the scope of this investigation may enter under HTSUS subheadings 7316.00.0000, 7325.10.0080, 7325.99.1000, 7325.99.5000, and 7326.19.0080. The HTSUS subheading is provided for convenience and customs purposes only. The written description of the scope of the investigation is dispositive. Parties may submit comments on the scope of the investigations. Please be sure to comply with all requirements pertaining submitting comments as described in the forthcoming Initiation Notices. Upon their publication in the Federal Register, the Initiation Notices may be found at www.federalregister.gov via the search bar using the case numbers assigned to these investigations. Importers should be aware that entries of subject merchandise made after the initiation of an investigation may retroactively be subject to antidumping and/or countervailing duties. For questions about CBP’s AD/CVD enforcement, see Priority Trade Issue: Antidumping and Countervailing Duties | U.S. Customs and Border Protection (cbp.gov)   Update your subscriptions, modify your password or e-mail address, or stop subscriptions at any time on your Subscriber Preferences Page . You will need to use your e-mail address to log in. If you have questions or problems with the subscription service, please contact subscriberhelp.govdelivery.com . This service is provided to you at no charge by U.S. Customs and Border Protection . Privacy Policy | GovDelivery is providing this information on behalf of U.S. Department of Homeland Security, and may not use the information for any other purposes. Powered by Privacy Policy | Cookie Statement | Help

Frequently asked questions

What is CSMS 63864808?

CSMS 63864808 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "Initiation of Antidumping and Countervailing Duty Investigations: Slag Pots from the People’s Republic of China (China)". 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 63864808 published?

CBP published CSMS 63864808 on January 23, 2025. The bulletin's instructions are typically operative as of the publication date unless the body specifies a different effective date.

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.

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