Interesting quote..
"Mallesons Stephen Jaques advises major industry players including BHP Billiton and Xtrata. Alan Murray oversees a practice that advised BG Group on its A$5.6bn on-market acquisition of Queensland Gas, and Chevron Australia in relation to the Gorgon LNG project. Its strong regional expertise led to its instruction by Chinese state-owned Chinalco to advise on its politically sensitive Rio Tinto investment."