According to China Trade Remedy Information Net, on May 27, 2026 the US International Trade Commission (ITC) announced a partial final determination in investigation 337-TA-1494 concerning Certain Tunnel‑Oxide Passivated Contact (TOPCon) Solar Cells, Modules, Panels, Components Thereof, and Products Containing Same. The ITC declined to review the administrative law judge’s initial determination No.7 dated April 27, 2026, thereby approving BYD America LLC to intervene as a third party (intervene)

According to China Trade Remedy Information Net, on May 27, 2026 the US International Trade Commission (ITC) announced a partial final determination in investigation 337-TA-1494 concerning Certain Tunnel‑Oxide Passivated Contact (TOPCon) Solar Cells, Modules, Panels, Components Thereof, and Products Containing Same. The ITC declined to review the administrative law judge’s initial determination No.7 dated April 27, 2026, thereby approving BYD America LLC to intervene as a third party (intervene).