According to online reports, according to Reuters, Trump's tariff war has reshaped the cryptocurrency supply chain. The world's three major Bitcoin mining machine manufacturers Bitmain, Jianan Yunzhi and MicroBT (all from China) are establishing manufacturing bases in the United States. This move may protect them from the effects of tariffs. Bitmain began producing mining machines in the United States in December last year, Jianan Yunzhi is conducting pilot production, and MicroBT is actively promoting the U.S. localization strategy. Analysts estimate that by 2028, these three companies will dominate the crypto-mining machine manufacturing industry with a market value of up to US$12 billion.