I heard something about an incident at Carrefour with a bomb threat, and even though the suspect was taken away, the bomb had not been found yet.
It's reported in Chinese, but can anyone confirm some details in English?

I'd like to know more too.

Yep. It's on Baidu News now.
This afternoon someone made a call asking Carrefour for money or he blows the building up. They haven't found the bomb yet however.

thanks hong.