The Federal Reserve Board has published a research note arguing that the current phase of China's export expansion since 2018 is a distinct "China Shock 2.0" driven not just by stronger exports but by a widening gap between export growth and import demand. The note characterizes this as an asymmetric, trade-surplus-driven shock linked to industrial policies that support export competitiveness while increasing domestic self-reliance. It says this makes the current episode more consequential for trading partners than the early-2000s China shock because China now accounts for about 18 percent of the world economy and recorded a record USD 1.2 trillion trade surplus in 2025, equivalent to more than 1 percent of rest-of-world GDP. The note points to several features behind that assessment. China's share of global goods exports rose from 13.1 percent in 2018 to 16.3 percent in 2024, while its import share increased only modestly, reinforcing the surplus. Chinese import penetration also broadened across most regions by 2024, with the United States the main exception, and in many developing regions China supplied 20 to 40 percent or more of total imports. At the same time, export growth has shifted toward capital- and technology-intensive sectors such as electric vehicles, batteries, advanced machinery, and electronics, increasing overlap with advanced economies' export baskets. The note places these trends in a trade environment marked by higher tariffs, export controls, investment screening, and other geopolitically driven measures, which it says will shape how the shock is transmitted globally.