Representative Image Chinese PC maker Lenovo and other tech companies have sued the US government. In these lawsuits, the companies are seeking refunds for tariffs imposed by US President Donald Trump, which the US Supreme Court recently declared unconstitutional. On February 20, the US Supreme Court issued its opinion in Learning Resources, Inc. v. Trump, finding that the Trump administration lacked authority under the International Emergency Economic Powers Act (IEEPA) to impose tariffs. The decision could mandate that the government reimburse importers who incurred those tariffs. The world’s biggest PC maker by market share sued the US government at the...