Recently, the US International Trade Commission issued an announcement stating that it has handed down 337 partial final rulings on specific tunneling oxide layer passivated contact solar cells, modules, panels, components, and downstream products: the preliminary ruling made by the administrative judge in this case on June 24, 2026 was not reviewed, that is, based on the applicant's withdrawal, the case was terminated against the listed defendant, Philadelphia Solar USA Inc., of San Mateo, CA, Jiangsu, China. Ltd. of China Tianhe Solar Energy Technology Co., Ltd. investigation.

Recently, the US International Trade Commission issued an announcement stating that it has handed down 337 partial final rulings on specific tunneling oxide layer passivated contact solar cells, modules, panels, components, and downstream products: the preliminary ruling made by the administrative judge in this case on June 24, 2026 was not reviewed, that is, based on the applicant's withdrawal, the case was terminated against the listed defendant, Philadelphia Solar USA Inc., of San Mateo, CA, Jiangsu, China. Ltd. of China Tianhe Solar Energy Technology Co., Ltd. investigation.