On Friday, Beijing fired back. As of Tuesday, the Chinese government announced, all ships manufactured in the United States or linked to an American company would have to pay "special" duties to dock at ports in China.They would be required to pay 400 yuan (US$56 dollars) per net ton, then 640 yuan in April 2026, before further annual increases."That's a problem when you're beholden to a global supply chain that you have no control over, that's a national security risk," Matt Paxton, president of the Shipbuilders Council of America (SCA), which represents more than 150 US shipbuilding companies, told AFP."We don't want to be wholly dependent on communist-controlled state enterprises," Paxton said, alluding to China.Since returning to the White House in January, Trump has been working to recreate a thriving industrial base in the United States, notably by imposing sometimes prohibitive tariffs.As a result, many foreign and American companies have announced astronomical investments – worth trillions, according to the White House – in their factories and other sites on American soil.Paxton mentioned "a strong interest" in US-built ships, citing contacts from South Korea, China, Japan, Canada, and others.Many US shipyards are not operating at full capacity and have disabled dry docks, he said.In addition to increased foreign demand, the shipbuilding industry is also happy about the Trump administration's goal of building 250 ships for the commercial fleet and the US$50 billion budget for the Coast Guard and the Navy."It's very encouraging," said Paxton. "It's a historical moment."