Given China’s essential role in the global system, how China plans to sustain its growth momentum and align its future development strategies with the external environment will no doubt shape the outlook of the global economy and the course of globalization.

1984年,前苏联卡拉3井创世界特超深井纪录,井深12262米(1991年该井侧钻至12869米,至今保持世界最深纪录)。