Equities markets in Europe were also up.
The equities markets, meanwhile, barely raised a brow.
Equities markets need a transparent, comprehensive and speedy reporting of all trades to keep them honest.
A stock-exchange blow-up has raised fresh questions about the reliability of America's equities markets.
The company's life insurance business has been hurt by slumping equities markets.
Demand for Treasuries continued to fall as the equities markets attracted investor capital.
Equities markets in the Asia-Pacific region largely shrugged off that news.
In the bond market, prices dropped as investors shifted into the equities markets.
Elsewhere, equities markets in Europe saw a mixed performance, with France's Cac 40 up and German's Dax down.
Mr Fang said that while there would be volatility in Chinese currency and equities markets Western investors should not panic.
While many say the equities markets will remain unsteady for some time, bargain-hunters are benefiting from the recent lows.
