{"abstract":"The U.S. Department of Commerce (Commerce) determines that imports of acidic (non-neutralized) concentrations of 1- hydroxyethylidene-1, 1-diphosphonic acid (HEDP), also referred to as hydroxyethylidenendiphosphonic acid, hydroxyethanediphosphonic acid, acetodiphosphonic acid, and etidronic acid, in solid or powder form (acidic solid HEDP) from the People's Republic of China (China) are circumventing the antidumping duty (AD) and countervailing duty (CVD) orders on HEDP from China.","action":null,"agencies":[{"raw_name":"DEPARTMENT OF COMMERCE","name":"Commerce Department","id":54,"url":"https://www.federalregister.gov/agencies/commerce-department","json_url":"https://www.federalregister.gov/api/v1/agencies/54","parent_id":null,"slug":"commerce-department"},{"raw_name":"International Trade Administration","name":"International Trade Administration","id":261,"url":"https://www.federalregister.gov/agencies/international-trade-administration","json_url":"https://www.federalregister.gov/api/v1/agencies/261","parent_id":54,"slug":"international-trade-administration"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2026/02/23/2026-03538.html","cfr_references":[],"citation":"91 FR 8410","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"Applicable February 23, 2026","disposition_notes":null,"docket_ids":["A-570-045, C-570-046"],"dockets":[{"supporting_documents":[],"agency_name":"ITA","documents":[{"comment_count":0,"comment_start_date":"2026-02-23","updated_at":"2026-02-23T10:02:01.739-05:00","comment_url":"https://www.regulations.gov/commenton/ITA_FRDOC_0001-11655","allow_late_comments":false,"id":"ITA_FRDOC_0001-11655","comment_end_date":null,"regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":0,"id":"ITA_FRDOC_0001","title":"Recently Posted ITA Rules and Notices."}],"document_number":"2026-03538","effective_on":null,"end_page":8412,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2026/02/23/2026-03538.xml","html_url":"https://www.federalregister.gov/documents/2026/02/23/2026-03538/1-hydroxyethylidene-1-1-diphosphonic-acid-from-the-peoples-republic-of-china-final-affirmative","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2026-03538?publication_date=2026-02-23","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2026-02-23/2026-03538/mods.xml","not_received_for_publication":null,"page_length":3,"page_views":{"count":172,"last_updated":"2026-05-15 10:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-02-23/pdf/2026-03538.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-03538.pdf?1771595121","publication_date":"2026-02-23","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2026/02/23/2026-03538.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[],"comments_count":0,"agency_id":"ITA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=ITA_FRDOC_0001","supporting_documents_count":0,"docket_id":"ITA_FRDOC_0001","document_id":"ITA_FRDOC_0001-11655","regulation_id_number":null,"title":"Recently Posted ITA Rules and Notices.","checked_regulationsdotgov_at":"2026-02-24T17:55:04Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":8410,"subtype":null,"title":"1-Hydroxyethylidene-1, 1-Diphosphonic Acid From the People's Republic of China: Final Affirmative Determination of Circumvention","toc_doc":"1-Hydroxyethylidene-1, 1-Diphosphonic Acid from the People's Republic of China","toc_subject":"Antidumping or Countervailing Duty Investigations, Orders, or Reviews","topics":[],"type":"Notice","volume":91}