币界网报道：U.S. President Trump promised at the "Bitcoin 2024" conference to make the United States a global Bitcoin mining center, but his recent import tariff policy has put this goal in jeopardy. The new tariffs impose a 55% tariff on Chinese-made mining machines and a 24%-36% tariff on mining machines produced in Southeast Asia, causing costs to soar for U.S. mining companies that rely on imported equipment. Although the policy may benefit local mining machine manufacturers such as Auradine, most mining companies have begun to turn to AI business or expand overseas markets. Analysts pointed out that against the backdrop of rising electricity costs and intensified computing power competition, coupled with the impact of tariffs, the U.S. Bitcoin mining industry is facing severe challenges, and Trump's vision of a "mining superpower" may be difficult to achieve.