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Notice2026-03538

1-Hydroxyethylidene-1, 1-Diphosphonic Acid From the People's Republic of China: Final Affirmative Determination of Circumvention

Primary source

Metadata and text below are from the Federal Register, a public-domain U.S. government work. Always verify the official published version before relying on it for any legal matter.

Published
February 23, 2026

Issuing agencies

Commerce DepartmentInternational Trade Administration

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.

Indexed from Federal Register on February 23, 2026.

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