Recently, the U.S.-China tariff issue has once again become a focal point of the global economy. Citing 'trade imbalance,' the U.S. escalated its tariff measures, announcing on April 2 the implementation of a 'reciprocal tariff' policy, imposing a 34% tariff on Chinese imports. Combined with previous rates, the total tariffs now range from 54% to 66%. Additional duties were also imposed on key sectors, and the duty-free policy for small packages was revoked. In response, China swiftly retaliated, announcing on April 4 that, starting April 10, it would impose a 34% tariff on all U.S.-origin imports. China also introduced export controls on rare earths and activated the Unreliable Entity List. This tariff clash has severely disrupted U.S.-China trade and threatens the stability of global industrial and supply chains. All sides are closely monitoring the situation, hoping for a resolution through dialogue and negotiations to restore normal trade relations.