can anyone on here or hc anywhere please help to shed some light...

can anyone on here or hc anywhere please help to shed some light on the following question.
who is the current owner of herbeton tin pty ltd and baal gammon copper ? they are the owners of the baal gammon mine of which csd/spm holds the mra on and associated enviro bonds of $10mill, thanks.
sro disposed of all mining assets in jan 2016 so its not them.who did they dispose them to?
by the way, james allchurch formally of sro/moo has resigned from sro and started in operations as a lead geologists for g.b. energy, lithium in sa and wa.