Held TLH myself at that time so didn't need to look for links. I suggest using the advance search in google and restrict it to news and ASX ann. between 2005-2015.
The story starts earlier with Sons of Gwalia but here is a link to get you started on your research,
http://www.goldendragoncapital.com/greenbushes-lithium-mine/
&
https://tinyurl.com/y83m9dcw