The leaders of the House Energy and Commerce Committee asked the Government Accountability Office to produce a report on radioactive isotopes used in industrial applications and cancer treatment, many of which come from Russia.

Rep. Elise Stefanik, R-N.Y., the lead sponsor of a bill to impose a 30% tariffs on Chinese drones, with a 5% escalation annually, as well as a bill banning Da-Jiang Innovations-made drones on U.S. communications infrastructure, reacted to the news that CBP is detaining DJI drones under suspicion they are made with Uyghur forced labor.

The Seafood Import Monitoring Program covers nearly half of seafood imports, but the majority of SIMP filings later audited were not compliant, frequently because the harvest weight was wrong, or there was an incomplete chain of custody.

The Government Accountability Office, in a report required by the Dodd-Frank Act to assess the effectiveness of tracing regimes for conflict minerals, found the law hasn't reduced violence in the Congo, and may have increased violence around some small gold mines.

A group of four senators and 17 House members, all Democrats, asked Mexican President Claudia Sheinbaum to "establish a national security review process to address risks posed by the manufacture or sale of vehicles built by Chinese firms to Mexico’s people, your national security, and the regional security of North American and Organization of American States nations," and to consult with U.S. officials on the issue of cars and trucks that use sensors and computers that allow them to map where the car is going and locate the people driving them.

Reps. Rick Crawford, R-Ark., and Frank Mrvan, D-Ind., the leaders of the Congressional Steel Caucus, told Commerce Secretary Gina Raimondo that fabricated structural steel and prestressed concrete strand need to be subject to 25% Section 232 tariffs, because "bad actors" are exporting the goods to avoid the 25% tariffs on steel.

Sens. Elizabeth Warren, D-Mass., and Marco Rubio, R-Fla., reintroduced a bill that would require the Federal Trade Commission, in consultation with the Commerce Department, to write a report on the effects of foreign investment in U.S. pharmaceutical supply chains. The senators said their bill would provide information that would help the U.S. reduce its dependence on potentially unreliable imports, including ingredients used in generic drugs. The United States Pharmaceutical Supply Chain Review Act was referred to the Senate Banking Committee.

Rep. Carol Miller, R-W.Va., led a bipartisan letter asking the International Trade Commission to consider an antidumping and countervailing duty case brought by Ferroglobe and CC Metals and Alloys.

House Ways and Means Committee members Rep. Randy Feenstra, R-Iowa, and Rep. Dan Kildee, D-Mich., led some fellow committee members and other House members in asking U.S. Trade Representative Katherine Tai to brief them on the status of the dispute over Mexico's policy on genetically modified corn, and how that might affect the 2026 review of the USMCA.

Rep. Michelle Steel, R-Calif., introduced legislation that would require mediation "to be exhausted" before port workers can go on strike, she announced Oct. 2. She called the bill the Safeguarding the Supply Chain Act.