世博园区里的外国馆和国际组织管共分三类：第一类为自建馆，第二类为租赁馆，第三类为联合馆。目前，有42个国家和国际组织申请建设自建馆，其数量为历届世博会之最。
The exhibition sites for foreign countries and international organizations are distributed into three types: type 1 is self-built pavilion; type 2 is rented pavilion and type 3 is join pavilion offered to developing countries. Up to now, the number of self-built pavilion of foreign countries and international organizations that had been constructed reaches a record high of 42.
The exhibition sites for foreign countries and international organizations are distributed into three types: type 1 is self-built pavilion; type 2 is rented pavilion and type 3 is join pavilion offered to developing countries. Up to now, the number of self-built pavilion of foreign countries and international organizations that had been constructed reaches a record high of 42.
