. PetroChina ExxonMobil BP , $60 . 10 .
10 PetroChina $60 . , . " PetroChina ", Bloomberg. , , ExxonMobil BP, . 2020 . PetroChina "", .
PetroChina CNPC 1999 . - , 2006-2010 . ( ), 2011-2020 . .
PetroChina Exxon 2009 . 5%. . , , , - : 2009 . PetroChina 10% ( 2005- 24%). : ExxonMobil 6%, BP 7%.
. 2009 . PetroChina 0,844 . . , Exxon 2,387 . . ( $310,6 .), BP 2,535 . . ( $246 .).
PetroChina , . 5-10 $30 ., Bloomberg Sanford C. Bernstein ( Exxon $27 . XTO Energy). PetroChina, , $2-3 . . $6 . , , PetroChina , .
BP PetroChina, Exxon .
. 2009 . ( , . ). $17,5 ., Thomson Reuters ( ). PetroChina, Bloomberg, $7 . , , .