一 内蒙古与俄国的边境贸易,伊始于十七世纪初。历史上的这种贸易活动,对促进两国边疆地区社会经济发展,增进两国边民之间互通有无的经济交流和友好往来,起到过积极作用。本世纪50年代,中苏两国友谊发展加深,内蒙古地区与苏联的边境贸易也相继达到了历 A border trade between Inner Mongolia and Russia began in the early seventeenth century. Such trade activities in history have played an active role in promoting the economic and social development in the border areas of the two countries and in promoting economic exchanges and friendly exchanges among the border peoples of the two countries. In the 1950s, the friendship between China and the Soviet Union deepened. The border trade between the Inner Mongolia region and the Soviet Union also reached the record