I heard that a few scenes from the theatrical cut of TDK got left out on the Chinese releases. In particular, Edison Chen, the guy to Nolan's right, got left out of the movie because of a heated sex scandal surrounding him that broke out in Hong Kong or Taiwan, I think.
In the theatrical cut of TDK, he is the Chinese who asks Freeman to leave his mobile phone to the security guard on the way to meet Mr. Calcolayshun.
Um, TDK was NEVER released in Chinese theaters. They didn't allow it because after Nolan asked for permission to film in Hong Kong, he then used it as the bad guy's lair.
If you're talking about DVD release, I have nooo idea. I haven't heard it.
And in the shooting script, those were the only lines they had for Edison anyway. The hubbub over his role was kind of like people thinking Sarah Jayne Dunn was going to be Harley Quinn but she ended up being Maroni's mistress.
If it were a bigger role I think we could consider this news, but the guy could have been played but most robots. I've seen a few Chinese robots that actually would have been a little more convincing.