The tariffs did succeed in reducing the trade deficit with China in 2019, but the overall U.S. trade imbalance was bigger than ever that year and has continued climbing, soaring to a record $84 billion in August as U.S. importers shifted to cheaper sources of goods from Vietnam, Mexico and other countries. The trade deficit with China also has risen amid the pandemic, and is back to where it was at the start of the Trump administration.
Another goal—reshoring of U.S. factory production—hasn’t happened either. Job growth in manufacturing started to slow in July 2018, and manufacturing production peaked in December 2018.
Mr. Trump’s trade advisers nonetheless say the tariffs succeeded in forcing China to agree to a phase one trade deal in January, in which Beijing agreed to buy more U.S. goods, enforce intellectual property protections, remove regulatory barriers to agricultural trade and financial services and to not manipulate its currency…
However, about 75% of the increase in manufacturing jobs occurred before the first tranche of tariffs took effect against China in July 2018, when annual growth in manufacturing jobs peaked and then began to decline. By early 2020, even before the pandemic reached the U.S., manufacturing job growth had stalled out, and factories shed workers in four of the six months through March.