The Trump administration has raised concerns about Ford's use of Chinese technology in its Marshall plant in Michigan, particularly its reliance on batteries produced by the Chinese company CATL. U.S. Transportation Secretary Sean Duffy criticized Ford, stating that the company's actions contradict American policies and reflect a troubling trend of aligning with state-backed Chinese firms. Duffy expressed worries over Ford's joint venture with the Chinese automaker Geely in Spain and its decision to delay moving Lincoln model production from China to the U.S. until 2030. He argued that these moves increase Ford's reliance on strategic competitors and fail to meet the expectations of the American public and the government for a dependable partner. Duffy's criticism focused on Ford's growing ties with Chinese companies, which he believes could threaten national security and economic interests. He emphasized that Ford's actions could undermine the U.S. manufacturing base and expose the company to risks associated with foreign state influence. The administration is pushing for American automakers to prioritize domestic supply chains and reduce their dependence on foreign technologies, especially from countries considered strategic competitors. In response, Ford defended its practices, stating that the administration's letter contained "factual errors" and misrepresented the company's operations. The automaker clarified that its use of CATL technology is part of a "limited technology licensing and services agreement," which does not involve a joint venture or foreign ownership of the Marshall plant. Ford stressed that it retains full control over the plant, its operations, and its workforce. The company also pointed out that it has received recent praise from Trump administration officials for its supply chain decisions, including a $3 billion investment in the Marshall plant, which is projected to create 1,700 jobs. Ford's response highlights the tension between national policy goals and corporate strategies in the automotive industry. While the Trump administration seeks to bolster domestic manufacturing and reduce reliance on foreign technologies, automakers like Ford are navigating complex global supply chains and partnerships. The situation underscores the broader debate over how U.S. companies should balance international collaboration with national interests in an increasingly interconnected world.