-
Petrochina 20f Report 2013 Oil and Gas China
This document is part of the source library for NRGI's National Oil Company Database, an open database of facts and figures on more than 70 national oil companies worldwide. See... -
Petrochina 20f Report 2011 Oil and Gas China
This document is part of the source library for NRGI's National Oil Company Database, an open database of facts and figures on more than 70 national oil companies worldwide. See...