ITC Investigation 701-TA-593 is a U.S. International Trade Commission antidumping (AD) proceeding on Large Diameter Welded Pipe from Canada, China, Greece, India, South Korea, and Turkey; Inv. No. 701-TA-593-596 and 731-TA-1401-1406 (Litigation) from South Korea, India, Turkey, Canada, China, and Greece. It's in the litigation phase and currently in active status. It links to AD/CVD case C-533-882 — see the linked order for the active deposit rate, scope text, and Federal Register citation.
Phase, parties, documents, and full text from USITC IDS
Large Diameter Welded Pipe from Canada, China, Greece, India, South Korea, and Turkey; Inv. No. 701-TA-593-596 and 731-TA-1401-1406 (Litigation)
ITC investigation (litigation/active).
Parties
Full text (19,089 chars)
=== FR: Large Diameter Welded Pipe From Canada, China, Greece, India, South Korea, and Turkey (2025-05-02) === Federal Register :: Request Access { "imports": { "application": "/assets/application-cc464116.js", "@hotwired/turbo-rails": "/assets/turbo.min-86bf8853.js", "@hotwired/stimulus": "/assets/stimulus.min-7ea3d58b.js", "@hotwired/stimulus-loading": "/assets/stimulus-loading-25917588.js", "controllers/application": "/assets/controllers/application-e5a449db.js", "controllers/site_feedback_controller": "/assets/controllers/site_feedback_controller-a99fc93f.js", "controllers/unblock_controller": "/assets/controllers/unblock_controller-9520f896.js" } } import "application" Request Access Due to aggressive automated scraping of FederalRegister.gov and eCFR.gov, programmatic access to these sites is limited to access to our extensive developer APIs. Please visit FederalRegister.gov API documentation or eCFR.gov API documentation to learn more about how to access the API. Your request has been flagged as potentially automated. If you are human user receiving this message, please complete the CAPTCHA (bot test) below and click "Request Access". You may occassionally be asked to complete the CAPTCHA again, this is normal and part of our security measures. unblock#handleSubmit"> Request Access An official website of the United States government. If you experiencing issues with the CAPTCHA or want to request a wider IP range, you can use the "Site Help" button found in the lower, right of this page to make a request. × IP Access Help This contact form is only for IP Access help. Please do not provide confidential information or personal data. * Your Name * Email * How can we help you? Upload Attachment * I am requesting technical help. site-feedback#openModal" aria-label="Open site help form"> Site Help ──────────────────────────────────────────────────────────── === FR: Large Diameter Welded Pipe From Canada, China, Greece, India, South Korea, and Turkey; Scheduling of Full Five-Year Reviews (2024-08-13) === Federal Register :: Request Access { "imports": { "application": "/assets/application-cc464116.js", "@hotwired/turbo-rails": "/assets/turbo.min-86bf8853.js", "@hotwired/stimulus": "/assets/stimulus.min-7ea3d58b.js", "@hotwired/stimulus-loading": "/assets/stimulus-loading-25917588.js", "controllers/application": "/assets/controllers/application-e5a449db.js", "controllers/site_feedback_controller": "/assets/controllers/site_feedback_controller-a99fc93f.js", "controllers/unblock_controller": "/assets/controllers/unblock_controller-9520f896.js" } } import "application" Request Access Due to aggressive automated scraping of FederalRegister.gov and eCFR.gov, programmatic access to these sites is limited to access to our extensive developer APIs. Please visit FederalRegister.gov API documentation or eCFR.gov API documentation to learn more about how to access the API. Your request has been flagged as potentially automated. If you are human user receiving this message, please complete the CAPTCHA (bot test) below and click "Request Access". You may occassionally be asked to complete the CAPTCHA again, this is normal and part of our security measures. unblock#handleSubmit"> Request Access An official website of the United States government. If you experiencing issues with the CAPTCHA or want to request a wider IP range, you can use the "Site Help" button found in the lower, right of this page to make a request. × IP Access Help This contact form is only for IP Access help. Please do not provide confidential information or personal data. * Your Name * Email * How can we help you? Upload Attachment * I am requesting technical help. site-feedback#openModal" aria-label="Open site help form"> Site Help ──────────────────────────────────────────────────────────── === FR: Large Diameter Welded Pipe From Canada, China, Greece, India, South Korea, and Turkey; Notice of Commission Determination To Conduct Full Five-Year Reviews (2024-05-28) === Federal Register :: Request Access { "imports": { "application": "/assets/application-cc464116.js", "@hotwired/turbo-rails": "/assets/turbo.min-86bf8853.js", "@hotwired/stimulus": "/assets/stimulus.min-7ea3d58b.js", "@hotwired/stimulus-loading": "/assets/stimulus-loading-25917588.js", "controllers/application": "/assets/controllers/application-e5a449db.js", "controllers/site_feedback_controller": "/assets/controllers/site_feedback_controller-a99fc93f.js", "controllers/unblock_controller": "/assets/controllers/unblock_controller-9520f896.js" } } import "application" Request Access Due to aggressive automated scraping of FederalRegister.gov and eCFR.gov, programmatic access to these sites is limited to access to our extensive developer APIs. Please visit FederalRegister.gov API documentation or eCFR.gov API documentation to learn more about how to access the API. Your request has been flagged as potentially automated. If you are human user receiving this message, please complete the CAPTCHA (bot test) below and click "Request Access". You may occassionally be asked to complete the CAPTCHA again, this is normal and part of our security measures. unblock#handleSubmit"> Request Access An official website of the United States government. If you experiencing issues with the CAPTCHA or want to request a wider IP range, you can use the "Site Help" button found in the lower, right of this page to make a request. × IP Access Help This contact form is only for IP Access help. Please do not provide confidential information or personal data. * Your Name * Email * How can we help you? Upload Attachment * I am requesting technical help. site-feedback#openModal" aria-label="Open site help form"> Site Help ──────────────────────────────────────────────────────────── === FR: Large Diameter Welded Pipe From Canada, China, Greece, India, South Korea, and Turkey; Institution of Five-Year Reviews (2024-02-01) === Federal Register :: Request Access { "imports": { "application": "/assets/application-cc464116.js", "@hotwired/turbo-rails": "/assets/turbo.min-86bf8853.js", "@hotwired/stimulus": "/assets/stimulus.min-7ea3d58b.js", "@hotwired/stimulus-loading": "/assets/stimulus-loading-25917588.js", "controllers/application": "/assets/controllers/application-e5a449db.js", "controllers/site_feedback_controller": "/assets/controllers/site_feedback_controller-a99fc93f.js", "controllers/unblock_controller": "/assets/controllers/unblock_controller-9520f896.js" } } import "application" Request Access Due to aggressive automated scraping of FederalRegister.gov and eCFR.gov, programmatic access to these sites is limited to access to our extensive developer APIs. Please visit FederalRegister.gov API documentation or eCFR.gov API documentation to learn more about how to access the API. Your request has been flagged as potentially automated. If you are human user receiving this message, please complete the CAPTCHA (bot test) below and click "Request Access". You may occassionally be asked to complete the CAPTCHA again, this is normal and part of our security measures. unblock#handleSubmit"> Request Access An official website of the United States government. If you experiencing issues with the CAPTCHA or want to request a wider IP range, you can use the "Site Help" button found in the lower, right of this page to make a request. × IP Access Help This contact form is only for IP Access help. Please do not provide confidential information or personal data. * Your Name * Email * How can we help you? Upload Attachment * I am requesting technical help. site-feedback#openModal" aria-label="Open site help form"> Site Help ──────────────────────────────────────────────────────────── === FR: Large Diameter Welded Pipe From China and India; Determinations (2019-02-05) === Federal Register :: Request Access { "imports": { "application": "/assets/application-cc464116.js", "@hotwired/turbo-rails": "/assets/turbo.min-86bf8853.js", "@hotwired/stimulus": "/assets/stimulus.min-7ea3d58b.js", "@hotwired/stimulus-loading": "/assets/stimulus-loading-25917588.js", "controllers/application": "/assets/controllers/application-e5a449db.js", "controllers/site_feedback_controller": "/assets/controllers/site_feedback_controller-a99fc93f.js", "controllers/unblock_controller": "/assets/controllers/unblock_controller-9520f896.js" } } import "application" Request Access Due to aggressive automated scraping of FederalRegister.gov and eCFR.gov, programmatic access to these sites is limited to access to our extensive developer APIs. Please visit FederalRegister.gov API documentation or eCFR.gov API documentation to learn more about how to access the API. Your request has been flagged as potentially automated. If you are human user receiving this message, please complete the CAPTCHA (bot test) below and click "Request Access". You may occassionally be asked to complete the CAPTCHA again, this is normal and part of our security measures. unblock#handleSubmit"> Request Access An official website of the United States government. If you experiencing issues with the CAPTCHA or want to request a wider IP range, you can use the "Site Help" button found in the lower, right of this page to make a request. × IP Access Help This contact form is only for IP Access help. Please do not provide confidential information or personal data. * Your Name * Email * How can we help you? Upload Attachment * I am requesting technical help. site-feedback#openModal" aria-label="Open site help form"> Site Help ──────────────────────────────────────────────────────────── === FR: Sunshine Act Meetings (2018-11-29) === Federal Register :: Request Access { "imports": { "application": "/assets/application-cc464116.js", "@hotwired/turbo-rails": "/assets/turbo.min-86bf8853.js", "@hotwired/stimulus": "/assets/stimulus.min-7ea3d58b.js", "@hotwired/stimulus-loading": "/assets/stimulus-loading-25917588.js", "controllers/application": "/assets/controllers/application-e5a449db.js", "controllers/site_feedback_controller": "/assets/controllers/site_feedback_controller-a99fc93f.js", "controllers/unblock_controller": "/assets/controllers/unblock_controller-9520f896.js" } } import "application" Request Access Due to aggressive automated scraping of FederalRegister.gov and eCFR.gov, programmatic access to these sites is limited to access to our extensive developer APIs. Please visit FederalRegister.gov API documentation or eCFR.gov API documentation to learn more about how to access the API. Your request has been flagged as potentially automated. If you are human user receiving this message, please complete the CAPTCHA (bot test) below and click "Request Access". You may occassionally be asked to complete the CAPTCHA again, this is normal and part of our security measures. unblock#handleSubmit"> Request Access An official website of the United States government. If you experiencing issues with the CAPTCHA or want to request a wider IP range, you can use the "Site Help" button found in the lower, right of this page to make a request. × IP Access Help This contact form is only for IP Access help. Please do not provide confidential information or personal data. * Your Name * Email * How can we help you? Upload Attachment * I am requesting technical help. site-feedback#openModal" aria-label="Open site help form"> Site Help ──────────────────────────────────────────────────────────── === FR: Large Diameter Welded Pipe From Canada, China, Greece, India, Korea, and Turkey; Scheduling of the Final Phase of Countervailing Duty and Antidumping Duty Investigations (2018-09-06) === Federal Register :: Request Access { "imports": { "application": "/assets/application-cc464116.js", "@hotwired/turbo-rails": "/assets/turbo.min-86bf8853.js", "@hotwired/stimulus": "/assets/stimulus.min-7ea3d58b.js", "@hotwired/stimulus-loading": "/assets/stimulus-loading-25917588.js", "controllers/application": "/assets/controllers/application-e5a449db.js", "controllers/site_feedback_controller": "/assets/controllers/site_feedback_controller-a99fc93f.js", "controllers/unblock_controller": "/assets/controllers/unblock_controller-9520f896.js" } } import "application" Request Access Due to aggressive automated scraping of FederalRegister.gov and eCFR.gov, programmatic access to these sites is limited to access to our extensive developer APIs. Please visit FederalRegister.gov API documentation or eCFR.gov API documentation to learn more about how to access the API. Your request has been flagged as potentially automated. If you are human user receiving this message, please complete the CAPTCHA (bot test) below and click "Request Access". You may occassionally be asked to complete the CAPTCHA again, this is normal and part of our security measures. unblock#handleSubmit"> Request Access An official website of the United States government. If you experiencing issues with the CAPTCHA or want to request a wider IP range, you can use the "Site Help" button found in the lower, right of this page to make a request. × IP Access Help This contact form is only for IP Access help. Please do not provide confidential information or personal data. * Your Name * Email * How can we help you? Upload Attachment * I am requesting technical help. site-feedback#openModal" aria-label="Open site help form"> Site Help ──────────────────────────────────────────────────────────── === FR: Large Diameter Welded Pipe From Canada, China, Greece, India, Korea, and Turkey Determinations 1 (2018-03-12) === Federal Register :: Request Access { "imports": { "application": "/assets/application-cc464116.js", "@hotwired/turbo-rails": "/assets/turbo.min-86bf8853.js", "@hotwired/stimulus": "/assets/stimulus.min-7ea3d58b.js", "@hotwired/stimulus-loading": "/assets/stimulus-loading-25917588.js", "controllers/application": "/assets/controllers/application-e5a449db.js", "controllers/site_feedback_controller": "/assets/controllers/site_feedback_controller-a99fc93f.js", "controllers/unblock_controller": "/assets/controllers/unblock_controller-9520f896.js" } } import "application" Request Access Due to aggressive automated scraping of FederalRegister.gov and eCFR.gov, programmatic access to these sites is limited to access to our extensive developer APIs. Please visit FederalRegister.gov API documentation or eCFR.gov API documentation to learn more about how to access the API. Your request has been flagged as potentially automated. If you are human user receiving this message, please complete the CAPTCHA (bot test) below and click "Request Access". You may occassionally be asked to complete the CAPTCHA again, this is normal and part of our security measures. unblock#handleSubmit"> Request Access An official website of the United States government. If you experiencing issues with the CAPTCHA or want to request a wider IP range, you can use the "Site Help" button found in the lower, right of this page to make a request. × IP Access Help This contact form is only for IP Access help. Please do not provide confidential information or personal data. * Your Name * Email * How can we help you? Upload Attachment * I am requesting technical help. site-feedback#openModal" aria-label="Open site help form"> Site Help ──────────────────────────────────────────────────────────── === FR: Government in the Sunshine Act Meeting Notice (2018-02-26) === Federal Register :: Request Access { "imports": { "application": "/assets/application-cc464116.js", "@hotwired/turbo-rails": "/assets/turbo.min-86bf8853.js", "@hotwired/stimulus": "/assets/stimulus.min-7ea3d58b.js", "@hotwired/stimulus-loading": "/assets/stimulus-loading-25917588.js", "controllers/application": "/assets/controllers/application-e5a449db.js", "controllers/site_feedback_controller": "/assets/controllers/site_feedback_controller-a99fc93f.js", "controllers/unblock_controller": "/assets/controllers/unblock_controller-9520f896.js" } } import "application" Request Access Due to aggressive automated scraping of FederalRegister.gov and eCFR.gov, programmatic access to these sites is limited to access to our extensive developer APIs. Please visit FederalRegister.gov API documentation or eCFR.gov API documentation to learn more about how to access the API. Your request has been flagged as potentially automated. If you are human user receiving this message, please complete the CAPTCHA (bot test) below and click "Request Access". You may occassionally be asked to complete the CAPTCHA again, this is normal and part of our security measures. unblock#handleSubmit"> Request Access An official website of the United States government. If you experiencing issues with the CAPTCHA or want to request a wider IP range, you can use the "Site Help" button found in the lower, right of this page to make a request. × IP Access Help This contact form is only for IP Access help. Please do not provide confidential information or personal data. * Your Name * Email * How can we help you? Upload Attachment * I am requesting technical help. site-feedback#openModal" aria-label="Open site help form"> Site Help ──────────────────────────────────────────────────────────── === FR: Large Diameter Welded Pipe From Canada, China, Greece, India, Korea, and Turkey; Institution of Antidumping and Countervailing Duty Investigations and Scheduling of Preliminary Phase Investigations (2018-01-23) === Federal Register :: Request Access { "imports": { "application": "/assets/application-cc464116.js", "@hotwired/turbo-rails": "/assets/turbo.min-86bf8853.js", "@hotwired/stimulus": "/assets/stimulus.min-7ea3d58b.js", "@hotwired/stimulus-loading": "/assets/stimulus-loading-25917588.js", "controllers/application": "/assets/controllers/application-e5a449db.js", "controllers/site_feedback_controller": "/assets/controllers/site_feedback_controller-a99fc93f.js", "controllers/unblock_controller": "/assets/controllers/unblock_controller-9520f896.js" } } import "application" Request Access Due to aggressive automated scraping of FederalRegister.gov and eCFR.gov, programmatic access to these sites is limited to access to our extensive developer APIs. Please visit FederalRegister.gov API documentation or eCFR.gov API documentation to learn more about how to access the API. Your request has been flagged as potentially automated. If you are human user receiving this message, please complete the CAPTCHA (bot test) below and click "Request Access". You may occassionally be asked to complete the CAPTCHA again, this is normal and part of our security measures. unblock#handleSubmit"> Request Access An official website of the United States government. If you experiencing issues with the CAPTCHA or want to request a wider IP range, you can use the "Site Help" button found in the lower, right of this page to make a request. × IP Access Help This contact form is only for IP Access help. Please do not provide confidential information or personal data. * Your Name * Email * How can we help you? Upload Attachment * I am requesting technical help. site-feedback#openModal" aria-label="Open site help form"> Site Help
Active order issued from this investigation
Investigation 701-TA-593 is a U.S. International Trade Commission antidumping (AD) proceeding on Large Diameter Welded Pipe from Canada, China, Greece, India, South Korea, and Turkey; Inv. No. 701-TA-593-596 and 731-TA-1401-1406 (Litigation) from South Korea, India, Turkey, Canada, China, Greece. The ITC determines whether U.S. industry is materially injured (or threatened) by imports under investigation; Commerce determines whether dumping or subsidization is occurring. Both findings are required for an AD/CVD order to be issued.
701-TA-593 is in the litigation phase, with status active. Litigation phase — the investigation's findings are being challenged in U.S. courts (typically the U.S. Court of International Trade). Pending litigation does not stay the operative AD/CVD rates unless a court orders otherwise.
Yes — investigation 701-TA-593 resulted in AD/CVD case C-533-882. The linked order page on this catalog has the active deposit rate, scope text, and Federal Register citation.
Tandom guides relevant to AD/CVD investigations
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
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
The USITC publishes investigation determinations and milestones on its Investigations Data Service (IDS) at ids.usitc.gov. Tandom's catalog re-syncs from IDS daily; new phases, votes, and determinations appear here within 24 hours of USITC publication.
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