The Prime Minister Julia Gillard and Senator Stephen Conroy,Minister for Broadband,Comunications and the Digital Economy during the NBN press conference in Sydney on March 29,2012.Credit:Tamara Voninski
The newspaper said that decision was prompted by Australian intelligence officials who cited hacking attacks traced to China. The company is one of the world's biggest producers of switching equipment that forms the heart of phone and data networks.
In her first press conference in Australia since she returned from a nuclear summit in South Korea,Gillard said she would not comment in detail on"what ultimately are national security matters."
She said her government's decision was correct and had not broken any international trade rules or agreements with China,Australia's largest trading partner with whom a free trade agreement is under negotiation.
"It is a decision open to the Australian government,"Gillard told reporters."We've taken it for the right reasons through the right process based on the right advice about a piece of critical infrastructure for our nation's future."
She acknowledged that Beijing disagreed with that decision.
"But it would be a great error indeed to move from a moment where we are seeing one thing differently and then extrapolate that to the full dimensions of the relationship - a very grave error indeed,"she said.
Chinese demand for iron ore and other minerals has driven an Australian economic boom but Canberra is uneasy about Beijing's rising military spending and growing assertiveness in Asia. The United States and Australia announced plans in September to include cyber security in their 61-year-old defense alliance,the first time Washington has done that with a partner outside NATO.