This file photo taken on November 21, 2017 shows a general view of North Korean coal piled up on a dockside at the port in Rason. Three South Korean firms were caught importing coal and iron from the North last year, Seoul's customs office said on August 10, 2018, in an apparent breach of UN sanctions imposed in August 2017 on the nuclear-armed state. AFP-Yonhap |
(作者:汽车配件)