En mi caso fueron 3 entrevistas, 2 con chinos y una técnica con un mexicano. No diría que son precisamente difíciles pero tienes que tener un buen inglés y personalidad para poder pasar las 2 con los chinos.

I was interviewing for a data analyst role in Huawei (Sudan, Khartoum office ), it was very unprofessional, I was told by HR it was going to be a phone call, ended up by WhatsApp video call, the interviewer didn't respect the time they have given me in advance, they were asking questions related to telecom and I'm interviewing for a data analyst role, all the questions totally out of scope, I just kept saying I don't know the answer this not mu filed of interest. no question related to my personal projects or cv or filed of study .