1997年7月,文物部门在内蒙古海拉尔市谢尔塔拉农牧场征集到26件青铜器,包括牌饰及联珠饰等。同年9月末至10月初,中国社会科学院考古研究所内蒙古工作队、呼伦贝尔盟文物管理站、海拉尔市文物管理所等单位联合对发现青铜器的地点及牧场范围内海拉尔河岸边相关的6个地点 In July 1997, the department of cultural relics solicited 26 pieces of bronze ware from Shertalola farms in Hailar, Inner Mongolia. In the same year from the end of September to the beginning of October, the Inner Mongolia Task Force of Archeology Institute of Chinese Academy of Social Sciences, the Hulun Buir Heritage Management Station, the Hailar Municipal Cultural Relics Management Office and other units jointly found 6 sites related to the locations of the bronze warehouses and the shore of Hailar River in the pastureland