The increase in tariffs by the United States is one of the core measures of its trade protectionism in recent years, mainly targeting so-called 'unfair trade' countries, under the pretext of reducing trade deficits and protecting domestic industries. The United States initiated a tariff war against China based on the '301 investigation', imposing 10%-25% tariffs on approximately $370 billion worth of Chinese goods exported to the U.S. across multiple rounds, affecting sectors such as machinery and electronics, textiles, and agricultural products; at the same time, it also imposed tariffs on products such as steel, aluminum, and automobiles from economies like the European Union, Japan, and South Korea. This move has triggered global supply chain disruptions, raising business costs and consumer prices, and has faced countermeasures from multiple countries (such as China imposing reciprocal tariffs and the EU resorting to the WTO). #特朗普比特币金库