I have not been able to find much on this, but the first guy on the list in the 8K, listed as a Kang Min shareholder, Pei Bin, is also the founder of Xinjiang Hefeng Zhitong Biotechnology Co. Ltd. who ABVN had the MOU with last year.
So this is probably what is still happening, only now they have moved beyond the MOU and there was actually a change on control. Who Kang Min Global Holdings Limited is, I'm not sure, perhaps the parent company of Xinjiang Hefeng Zhitong Biotechnology Co....??
They did a press conference about their US listing last year, though the deal was not really officially done until now.