During an interview on Fox Business News today, U.S. Trade Representative Jamieson Greer weighed in on several issues related to China-U.S. trade relations after the meeting with his Chinese counterparts in Paris.

After the Supreme Court struck down President Trump's IEEPA tariffs, his administration immediately turned to Section 122 of the Trade Act of 1974 for replacement tariffs (to be supplemented by additional tariffs under Section 301 of that same statute, as well as Section 232 of the Trade Expansion

In a major development related to the Trump administration's tariff strategy, on Friday the Supreme Court held that the International Emergency Economic Powers Act (IEEPA), under which the Trump administration had justified many of its tariffs on China and other countries, does not allow the president to impose

In a legal text released today for a trade agreement between the U.S. and El Salvador, the Trump administration has continued its push for trading partners to sign on to provisions that target trade with China, on the basis of rights-based, economic, and security concerns.

The recent trade deal negotiated by Canada and China, which resolved several areas of trade conflict between the two countries, has led to escalating rhetoric between the Trump administration and the Canadian political leadership.

The Trump administration ordered the divestment of an asset purchase involving a semiconductor company, on the basis that one of the founders of the purchasing company is a Chinese citizen. At this time, there are few public details on the specific security concerns the administration has about the deal.

At a think tank event today, U.S. Trade Rep. Jamieson Greer pushed back on the idea that the Trump administration should align with other countries in a "common approach" to dealing with China on trade issues.