美国次贷危机引发的全球金融危机愈演愈烈,其来势之猛、波及面之广是上世纪30年代大危机以来罕见的。世界经济由此被拖入衰退的境地,作为全球经济体系重要成员的中国也难以独善其身,这场危机对我国石油和化学工 The global financial crisis triggered by the sub-prime mortgage crisis in the United States has become increasingly fierce. Its fierce popularity and wide spread are rare since the great crisis of the 1930s. As a result, the world economy has been dragged into recession and China, as an important member of the global economic system, can not be immune to the crisis. This crisis has greatly affected China’s oil and chemical industry