Really? Seems all 3 companies can submit a Plan of Arrangement... BioAmber Sarnia(foreign sub) has the secured debt... BioAmber Inc is the common shares and has minimal debt... Looks like BioAmber Inc's Main Proceeding is the CCAA... SIMPLE STUFF https://investorshub.advfn.com/uimage/uploads/2019/4/17/TPQGGVAUVTAMWVK.png