Is Jilin Huajian a state-owned enterprise?

"PetroChina Jilin Chemical Construction Co., Ltd. belongs to Northeast Refining and Chemical Engineering Co., Ltd., which is a PetroChina enterprise, that is, a state-owned enterprise. However, not all employees are employees in the establishment of PetroChina, and many of them are hired by Huajian Company itself. For example, if you say you are a welder, you may be a seasonal worker. Go to work if you have a job. Leave a fake salary if you don't have a job. The basic salary of ordinary welders in chemical construction is about 1000 yuan. If you want to earn more, you have to look at the welding equivalent.