The oil from the OPEC (Organization of the Petroleum Exporting Countries) decreased sharply. The crisis of international debt appeared and the international savings and investment shifted to different places.

• OPEC(石油输出国组织)成员国所组织的石油锐减，国际债务危机的发展以及国际储蓄与投资流向的转移，冲击了银行资产的安全性和流动性。