What is the treatment of the headquarters of Guangxi Construction Engineering Group?

Salary: starting from this year, the probationary period for college students (first year) is 3,000-3,500 yuan/month for graduate students; Undergraduate students 2000-2500 yuan/month; College students 1500- 1800 yuan/month, not participating in monthly and year-end bonus distribution. Starting from the second year (after graduation), the salary will be paid according to the position.