If there is some substantial facts behind this collusion, now is the best time to take actions. The action do not need to be formal legal procedures, just ministry of industry and information talking to Samsung representative would be enough. In the current atmosphere Samsung would be more willing to comply as things are already bad enough, can not be any worse. Better to do it now than later when SK-China relationship recovers, one does not want to slap a smiling face.what they doing is illegal. Collusion.
China punish Qualcomm for monopoly for $1billion. It can do the same to Samsung, Micron, Hynix.