In December 2003 PetroChina had clinched with DuPont, Invista and Foster Wheeler of USA, respectively, a technical license agreement, a basic design contract an
Petroleum consumption and petroleum security in China can directly affect the development of national economy. This article briefs the conditions in world's
The construction of a 70kt/a aniline unit at PetroChina Lanzhou Chemical Industry Company has been officially kicked off. This unit will be the second largest a