I applied online. I interviewed at Sisecam (Istanbul) in Nov 2020
Interview
It was a multi-step process. They have sent a game-based test for personal traits. Also an English test. After you successfully complete these steps, they do an online interview. The interview was really comfortable, they basically look for some academic and social activities you attended in school.
Interview questions [1]
Question 1
Why do you want to do this internship? Why is it important for you?