What is the unit of CNOOC Gas (Taizhou) Petrochemical Integration Project Team, and what is the specific salary?

I am a graduate of 2009, and I also intend to sign a contract here. I asked them about the treatment of the human resources department, and the reply was that the freshman had a six-month internship, with a monthly salary of 1000 plus a subsidy of about 2000, and no benefits. I will become a full member after half a year, and give me half of the benefits in the first half of the year. After one year in the company, all benefits will be paid, with an annual salary of about 5W. I wonder if I can get a raise later. It will take 65,438+05 years for this project to be completed and put into operation. Those who are recruited now will be sent to internship and recalled after the project is put into production. After the project is put into production, the salary may have a qualitative leap ~