沙特阿拉伯王国建立于1932年9月23日。50年代后,沙特利用和开发其丰富的矿产资源,大力发展石化工业,民族经济全面发展,经济建设突飞猛进,跃居为世界上现代化、高福利的国家之一。1985年人均收入12230美元,1986 The Kingdom of Saudi Arabia was established on September 23, 1932. After the 1950s, Saudi Arabia utilized and developed its rich mineral resources and vigorously developed the petrochemical industry. The national economy developed in an all-round way and its economic construction was advancing by leaps and bounds. It ranks as one of the countries with modernized and high welfare in the world. Per capita income in 1985 was 12,230 U.S. dollars, 1986