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Certain Pertuzumab Biosimilars, Including Those Made by Certain Methods of Manufacturing, the Active Ingredient Thereof, and Products Containing the Same; Inv. No. 337-TA-3890 (Violation)

USITC investigation 337-3890 · Violation 1

Section 337 (unfair imports / IP)Concluded

Product

Certain Pertuzumab Biosimilars, Including Those Made by Certain Methods of Manufacturing, the Active Ingredient Thereof, and Products Containing the Same

Concluded

2026-06-17

Petition received

2026-02-27

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.

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