Jul. 14, 2009 (China Knowledge) - Iran, the world's fifth largest exporter of crude oil, has invited Chinese oil giants to invest in oil refining as a participant in its a 20-year US$130-billion refining development plan for the sector, sources reported,
Last week, CNOOC Ltd<0883><CEO>, PetroChina Co Ltd<601857><0857><PTR>, China Petroleum & Ch
.....