Longde Sun
|
PetroChina Company Limited
|
Jinghui Tian
|
PetroChina Company Limited
|
lihua wang
|
PetroChina Company Limited
|
Yongchun Wang
|
Petrokazakhstan Inc.
|
Enlai Wu
|
PetroChina Company Limited
|
Fugui Xu
|
PetroChina Company Limited
|
Wenrong Xu
|
PetroChina Company Limited
|
Wei Yao
|
PetroChina Company Limited
|
Wang Yilin
|
PetroChina Company Limited
|
Yibo Yu
|
PetroChina Company Limited
|
Fengshan Zhang
|
PetroChina Company Limited
|
Jian Hua Zhang
|
PetroChina Company Limited
|
Chen Zhiwu
|
PetroChina Company Limited
|
jiemin jiang
|
Petrokazakhstan Inc.
|
Hehe Liu
|
PetroChina Company Limited
|
Guoliang Wang
|
Petrokazakhstan Inc.
|
Lixin Wang
|
Petrokazakhstan Inc.
|
Hua Yang
|
PetroChina Company Limited
|
Biyi Zhang
|
PetroChina Company Limited
|
dong zhao
|
PetroChina Company Limited
|