from nytimes.com: Piles of unsold coal line rural roads in north-central China. Some iron ore mines near Beijing are operating at a fraction of capacity. Chinese farm products are even increasingly scorned by the Chinese consumer. While China remains nearly self-sufficient in all these categories, it is importing more from other emerging markets. Economists and investors around the world have been fretting in recent days about the effects on smaller emerging markets if China’s economic slowdown worsens.