Is there a difference between the national grid achievement reaching the standard and the second interview?

There are differences. Reaching the national grid mark and passing the examination are two different concepts. The logo of State Grid means that in the recruitment of State Grid Corporation, candidates need to meet certain logo requirements before they can enter the review process, while passing the review means that during the review process, candidates need to pass various exams and interviews, and finally they are confirmed to pass the review before they are eligible to enter the next round of interview or employment.