This week on the Caixin-Sinica Business Brief: The Chinese embassy in the United Kingdom has criticized a statement made by leaders of the G-7; Tech giant ByteDance is now aspiring to become a technology supplier for companies hoping to digitize; and a Hong Kong-based tech startup has created a robot that uses artificial intelligence to diagnose patients. 

In addition, we speak with Caixin Global company editor Matthew Walsh about the increasingly popular fast fashion app SheIn.