Latest analyses put AoE's US opening weekend at $104 Million. In China, however, it's believed to break the Opening Weekend Record. The last record was set by Iron Man 3. The article also states that if AoE has a successful second and third week it will perhaps break the record of highest grossing movie in China, which was Avatar.

Even though it's Variety that exlusively reported this, TAKE THIS WITH A GRAIN OF SALT because it's just sourced from "individuals with knowledge of the market".... So it doesn't have to mean anything. But let's hope that AoE will have a successful run in China nonetheless.

‘Transformers: Age of Extinction’ China Box Office Record | Variety