The U.S. Court of International Trade sustained a redetermination in the antidumping duty investigation of 1-Hydroxyethylidene-1,1-Diphosphonic Acid (HEDP) from China (case A-570-045), covering July-December 2015. Commerce is amending the final AD margin assigned to the WW Group (Nanjing/Changzhou and Nantong Uniphos entities) to conform with the court's judgment.

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Review Snapshot

Scope: HS 29 / CN / AD/CVD
Question: Does this source change alter exposure, timing, or review priority for HS 29 / CN / AD/CVD?
Next move: Check HS 29 in Tariffs, then save the scope if this question repeats.

Legal / Policy Context

Policy instruments

AD/CVD

Practical Takeaways

Check the tagged HS codes in tariff context before treating this as a general market signal.
Use Paths to see adjacent source records, countries, and instruments before escalating this as a standalone change.

Source Trail

CommercePrimary briefing source

Open source