There's no documented proof Han or his Battery Swapping company Ji Ming Yang New Energy Technology has anything to do with JBZY. He's never even mentioned JBZY
Here's Han promoting his own company Ji Ming Yang New Energy Technology Company at the 2019 China New Energy Automobile Consumption Forum and nothing is said or mentioned about JBZY https://mp.weixin.qq.com/s/QrfLpVv90Q1BDJrmSTEOSw
I don't even know how the baggies even associate Han and his Battery Swapping with JBZY but they continuously do.