The Department of Commerce issued a final affirmative antidumping determination finding that ammonium sulfate from China is being sold in the United States at less than fair value during the period October 1, 2015 through March 31, 2016. The final determination establishes a dumping margin and triggers the imposition of antidumping duties on subject imports.

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Review Snapshot

Scope: HS 31, 3102.30 / CN / AD/CVD / ammonium sulfate
Question: Does this source change alter exposure, timing, or review priority for HS 31, 3102.30 / CN / AD/CVD / ammonium sulfate?
Next move: Check HS 31 in Tariffs, then save the scope if this question repeats.

What Changed

Event type: Adcvd Final
Restriction: Import · Tariff
Target goods: ammonium sulfate
Target countries: CN

Legal / Policy Context

Legal basis

19 U.S.C. 1673 (Antidumping Act of 1930)

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