The Trump administration has taken its next steps toward imposing more tariffs on key imports, launching investigations into imports of computer chips, chip making equipment and pharmaceuticals. The Department of Commerce posted notices about the probes late Monday on the Federal Register, seeking public comment within three weeks. It had not formally announced them earlier.
Although President Donald Trump paused most of his biggest tariff hikes last week for 90 days, apart from those for imports from China, he has said he still plans tariffs on…