Sand???
A sand supplier under virtual control of the North Korean army has notified its South Korean customers that the price of sand exported to South Korea would be going up by 60 percent. On Thursday, the Korea International Trade Association, the Korean Aggregates Association and importers of North Korean sand said that the North recently sent an unexpected notice that it would raise the price of sand next month by W900 (US$1=W937) from US$1.6 (W1,500) to 2 euros (W2,400) per...