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Certain Polycrystalline Diamond Compacts and Articles Containing Same; Inv. No. 337-TA-1236 (Modification)

USITC investigation 337-1236 · Modification 1

Section 337 (unfair imports / IP)Concluded

Product: Certain Polycrystalline Diamond Compacts and Articles Containing Same
Started: 2026-02-13
Concluded: 2026-02-13
Petition received: 2026-01-22

The U.S. International Trade Commission investigates whether U.S. industries are harmed by unfairly traded imports. Antidumping/countervailing-duty cases address goods sold below fair value or subsidized by foreign governments; Section 337 cases address unfair import practices, primarily patent and other IP infringement.

USITC case record ↗

Source: USITC Investigations Database System. License: CC0 1.0.