China vows to fight back after Trump announces new tariffs.
China's Commerce Ministry criticizes the U.S. actions as 'completely groundless' and pledges to take all necessary countermeasures.
Tensions between the U.S. and China escalate, leading to volatility in global financial markets and raising concerns about supply chains, consumer prices, and economic growth.
President Trump aims to address what he perceives as unfair trade practices by China, while Beijing defends its sovereignty and economic interests.