China has received enormous inflows of foreign direct investment (FDI) in recent years, including significant flows from Japan and the US. We examine these investment flows in detail to gain perspectives on their relative importance for the three countries involved. We also analyze the industrial composition of FDI flows over time. American FDI flows to China have been less concentrated in manufacturing than average for investors in China while Japan's FDI flows have been much more concentrated in manufacturing, particularly in transport, electrical and machinery industries in recent years. Using survey data from American and Japanese affiliates, we compare the employment patterns and sales destinations of American and Japanese affiliates in China. We find a much higher degree of export-orientation for Japanese affiliates than American affiliates, with the latter tending to make the vast majority of their sales in the Chinese market. Over time, however, we find a tendency towards convergence in the sales destinations of Japanese and American affiliates.