Sino-Oz comprehensive strategic partnership forged(3)

He said that Australia is willing to strengthen cooperation with China in defense affairs and justice and law enforcement.

The prime minister extended gratitude to President Xi for his attendance at the G20 Summit in Brisbane and his important contributions to the success of the meeting.

Australia is willing to enhance communication and coordination with China on Asia-Pacific affairs and on major international and regional issues, and actively study the participation in the Asian Infrastructure Investment Bank (AIIB).

The Chinese president expressed gratitude to the Australian side for its efforts to search the missing Malaysia Airlines Flight MH370, and said that China stands ready to work with Australia and other countries concerned to continue the search.

The flight, carrying 239 people,including 154 Chinese and six Australians, vanished early on March 8 en route from Kuala Lumpur to Beijing. Despite a multinational search and rescue effort, no confirmed flight debris or crash site has been found.

Abbott pledged that Australia will do its utmost to keep on searching the plane together with China and other related countries, and it will not stop its efforts until the flight was found.

After their talks, the two leaders witnessed the signing of a series of wide-ranging cooperation deals, covering trade, investment, energy, mining, agriculture, animal husbandry, infrastructure construction, finance, education, new energy, ocean, polar region, climate change and tourism, among others.

The two leaders also held a joint press conference, in which President Xi described the talks with Abbott as "productive."

"We decide to elevate the China-Australia ties to comprehensive strategic partnership from strategic partnership, which charts the course for our future relations," Xi told reporters.

Xi said the free trade deal "will provide broader markets, more conveniences and better system guarantee for bilateral cooperation."

"The extraordinary course of the 42-year relations between China and Australia shows that so long as the two sides consistently respect each other, understand each other and trust each other, take into account each other' s core interests and major concerns, and make solid steps, we can go more steadily and even further in our relations," he added.

Abbott told reporters that it is a historic day for Australia today, as the establishment of the Australia-China comprehensive strategic partnership and the completion of the FTA talks will generate greater opportunities and benefits for both countries.

China's reform and opening-up policies have lifted hundreds of millions of people out of poverty, which is the greatest progress in human history, Abbott said.

A rich, strong and prosperous China means a lot to the world and Australia is willing to be a reliable cooperative partner of China, he added.

Australia is the first leg of Xi's ongoing three-nation tour, which will also take him to New Zealand and Fiji.