The RBA held rates at record lows on Tuesday as sliding commodity prices, a still-high currency and uncertainty in China argue for continued stimulus.
Beijing's failure to stabilize the country's chaotic stock markets is undermining its credibility on the international stage, commentators say.
Chinese Premier Li Keqiang said that China can deal with its economic risks, according to a statement on the central government's website.
The number of Chinese-listed companies seeking to halt trading in their shares has surged since the country's bourses began to plunge last month.
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