有宋一代,宋与高丽之间的海上贸易是由两国海商们主导。其贸易活动大体可分为三个阶段:其中第一、三阶段由高丽海商主导,第二阶段则几乎由宋商垄断。这种局面的形成与期间东北亚政治形势出现两次巨变,加上高丽朝廷根据本国的政治安定和社会发展需要推行多种贸易政策有密切关联。 Song generation, maritime trade between the Song and Korea is dominated by the two countries’ merchants. Its trading activities can be roughly divided into three stages: the first and third stages are dominated by Koranic and the second stage is almost monopolized by Song Shang. The formation of this situation has witnessed two tremendous changes in the political situation in Northeast Asia during the period. In addition, the Koryo court was closely linked to the promotion of various trade policies according to its own political stability and social development.