Of course. Official website of Mianyang Education Bureau shows that the grades of Mianyang primary schools are generally two or three days after the final exam. You can inquire through the school educational administration system, or the website provided by the Education Bureau, or you can call the class teacher directly. The final exam is an assessment of the student union at the end of a semester and a test of the students' academic performance this semester. Students pay more attention to the final exam than the mid-term exam.