China's foreign ministry says it will take steps against the latest tariff threats from the United States. Spokesperson Lin Jian said China will fight until the end if the US continues escalating tariffs. Amid U.S. global tariff hikes, Beijing has released a white paper outlining its stance on key economic and trade issues with Washington. What does the U.S. tariff policy mean for the global economy? What will China's response be to the U.S. actions? Will U.S. tariffs change the big picture of China’s economy?