This morning in metals news: the US Court of International Trade issued a Section 232-related ruling; General Motors announced the manufacturing locations of its first-ever Chevrolet Silverado electric pickup and GMC Hummer EV SUV; and, lastly, top copper producer Chile closed borders. The MetalMiner Best Practice Library offers a wealth of knowledge and tips to help buyers stay on top of metals markets and buying strategies. USCIT rules in favor of plaintiff in Section 232 derivatives case beeboys/Adobe Stock1 The US Court of International Trade (USCIT) has typically rejected challenges to former President Donald Trump’s Section 232 tariffs. This week, however, the court ruled in favor of a plaintiff who contested Trump’s expansion of the tariffs to cover steel and aluminum derivatives.