Bloomberg has reported that Contemporary Amperex Technology Co. Limited (CATL) might invest in NIO Power, the charging and battery swapping subsidiary of NIO Inc. Speaking on Tuesday, NIO's CEO Li Bin expressed an open-minded approach towards the future expansion of NIO Power. It's worth noting that CATL has previously announced a strategic investment of up to 2.5 billion yuan in NIO Power, hinting at a potential deepening of their relationship.