Australian foreign minister Stephen Smith met with Chinese vice minister Hu Yufei about the Stern Hu case. (Saeed Khan/AFP/Getty Images)
The meeting was the most senior yet between Canberra and Beijing since the detention of four China-based Rio Tinto staff, including Australian national Hu, earlier this month. It followed a warning from Australian Prime Minister Kevin Rudd to China on Wednesday that the world was watching the case closely.
China said the Rio staff obtained sensitive information to aid Rio in price negotiations for iron ore.
Chinese officials declined to comment on the details of the talks, held on the sidelines of the Non-Aligned Movement summit in Egypt's Red Sea resort of Sharm el-Sheikh.
Smith told local television before leaving for Egypt: "It is essential, in the Australian government's view, that this matter now be dealt with expeditiously."