What subsidiaries does Liaohe Oilfield Company have?

Shuguang oil production plant

Huanxiling oil production plant

Jinzhou oil production plant

Shenyang oil production plant

Gaosheng oil production plant

Ciyutuo oil production plant

Jinma oilfield development corporation

Lengjia oilfield development corporation

Shallow sea petroleum development company

Special petroleum development company

Oil and gas production testing company

Oil and gas gathering and transportation company

Underground operation company

Xinglongtai engineering technology Chu

Shuguang engineering technology Chu

Huanxiling engineering technology Chu

Jinzhou engineering technology Chu

Shenyang engineering technology department

Goldman Sachs engineering technology division

Ciyutuo engineering technology Chu

Petroleum and natural gas engineering technology division

Youjianyi company

Youjian 2 nd company

Road construction company

Engineering co., ltd.

General machinery factory

Equipment manufacturing company

Mining area service department

Zhenxing public utility company

Xinglongtai public utility Chu

Bohai sea public utility Chu

Shuguang public utilities Chu

Lou Yu Public Utilities Office

Huanxiling public utility Chu

central hospital

No.2 staff hospital

Community Service Center

Retirement management center

Re-employment coordination management office