Trade Law Daily is providing readers with the top stories from last week, in case you missed them. All articles can be found by searching on the title or by clicking on the hyperlinked reference number.

The Court of International Trade on May 19 granted importer Inspired Ventures' motion to refer its customs suit to court-annexed mediation. Judge Lisa Wang disagreed with the government's reasons for opposing mediation, which included claims that the controversy in the case is "legal in nature" and thus "not amenable to mediation" (Inspired Ventures v. United States, CIT # 24-00062).

Twelve U.S. states challenging all tariff actions taken under the International Emergency Economic Powers Act traded briefs with the government on the legality of the tariffs ahead of a May 21 hearing on the states' motion for summary judgment and a preliminary injunction. The parties sparred on whether the eight states that didn't act as direct importers have standing to challenge the tariffs, whether the IEEPA tariffs have a reasonable connection to the declared threats of trade deficits and the flow of fenantyl, and whether the term "regulate" in the statute confers the power to impose tariffs (The State of Oregon v. Donald J. Trump, CIT # 25-00077).

The Court of International Trade on May 19 sent back the Commerce Department's circumvention finding on solar cells from Vietnam just days after sustaining two circumvention findings on solar cells from Thailand and Cambodia. Judge M. Miller Baker said in the Vietnamese circumvention case that Commerce "arbitrarily treated its adverse facts available finding as the administrative equivalent of landing on 'Go to Jail.'"

Gibson Dunn brought a suit to the Court of International Trade on behalf of a small Michigan-based importer, Detroit Axle, to challenge President Donald Trump's revocation of the de minimis threshold for Chinese goods. The complaint, filed on May 16, argues that Trump exceeded his statutory authority in eliminating de minimis for goods from China and acted arbitrarily and capriciously in violation of the Administrative Procedure Act (Axle of Dearborn, d/b/a Detroit Axle v. Dep't of Commerce, CIT # 25-00091).

The State of California and its governor, Gavin Newsom, filed an amici curiae brief on May 15 in a lawsuit brought by 12 U.S. states against all tariff action taken by President Donald Trump under the International Emergency Economic Powers Act. In it, the state made a bevy of statutory arguments against the government's interpretation of IEEPA, all of which are included in the state's own lawsuit against the IEEPA tariffs (The State of Oregon v. Donald J. Trump, CIT # 25-00077).

The Commerce Department properly found that exporters Canadian Solar and Trina Solar circumvented the antidumping duty and countervailing duty orders on Chinese solar cells by sending their products through Thailand, the Court of International Trade held on May 16. Judge M. Miller Baker sustained Commerce's decision to put special emphasis on the amount of research and development investment into the companies' Thai facilities to show that the companies' processes in the country were "minor or insignificant."

One hundred forty-eight members of the House of Representatives filed an amicus curiae brief May 16 saying the International Emergency Economic Powers Act wasn't intended to grant the president the power to levy tariffs (The State of Oregon v. Donald Trump, CIT # 25-00077).

The U.S. opened a civil suit against importers Aspects Furniture Manufacturing and Aspects Furniture International seeking nearly $7.7 million in unpaid antidumping duties on 99 entries of wooden bedroom furniture from China. The complaint also named Hospitality Engineering Services and the chief executive of all three companies, Amy Sivixay, as defendants, claiming that Hospitality and Sivixay are liable for the unpaid duties, since they controlled the actions of the two importers (United States v. Aspects Furniture Manufacturing, CIT # 25-00089).

California became the next International Emergency Economic Powers Act plaintiff to prepare to move for a preliminary injunction against President Donald Trump’s reciprocal tariffs. It said May 13 it is providing notice it will be filing for an injunction on June 26 (State of California v. Donald J. Trump, N.D. Cal. # 3:25-03372).