Congressional Research Service

Economic and trade reforms begun in 1979 have helped transform China into one of the world’s fastest-growing economies. China’s economic growth and trade liberalization, including comprehensive trade commitments made upon entering the World Trade Organization (WTO) in 2001, have led to a sharp expansion in U.S.-China commercial ties.

Many U.S. companies sign contracts with Taiwanese firms to have their products manufactured (mainly in China), and then shipped to the United States where they are sold by U.S. firms under their own brand name. In many instances, the level of value-added that occurs in China (often it simply involves assemblage) can be quite small relative to the overall cost/price of the final product.