Is Sinopec reliable? I submitted my resume online and sent an invitation letter directly to let me contact Manager Tian. After the contact, we had a good talk.

No matter which website you submit your resume from, please first understand the internal recruitment process of Sinopec Group and attach a screenshot:

Image screenshot: Source Sinopec Group official website

In addition, it is explicitly mentioned in official website (specifically, you can also directly log in to official website and click "Human Resources" to view relevant recruitment announcements):

"Remind students: China Petrochemical graduates are recruited through online public recruitment, and the recruitment information of China Petrochemical's subordinate units is released through China Petrochemical Recruitment Network. All graduates who apply for China Petrochemical inquire about relevant information through the website and submit resumes. "

To sum up, your situation obviously does not conform to the recruitment process of this enterprise.

Well-known resume production service organization-resume frontier experts remind you: please be deceived.