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There could be no major Chinese contraction without a concomitant contraction in the United States. That would mean sharply curtailed Chinese purchases of U.S. Treasury bonds, far less revenue for companies like General Motors, Nike, KFC and Apple that have robust business in China (Apple made $6.83 billion in the fourth quarter of 2012, up from $4.08 billion a year prior), and far fewer Chinese imports of high-end goods from American and Asian companies. It would also mean a collapse of Chinese imports of materials such as copper, which would in turn harm economic growth in emerging countries that continue to be a prime market for American, Asian and European goods.