A story by Ambrose Evans-Pritchard includes this warning from Fitch Ratings. Fitch is an international credit rating agency, as well as one of four Nationally Recognized Statistical Rating Organizations (NRSRO) (the big ones are Moody's and Standard & Poor's) designated by the U.S. Securities and Exchange Commission. Unlike the big two, Fitch warned the market on the constant proportion debt obligations (CPDO) with an early and pre-crisis report, and its reputation has grown accordingly.
China's banks are veering out of control. The half-reformed economy of the People's Republic cannot absorb the $1,000bn (£600bn) blitz of new lending issued since December.
Money is leaking instead into Shanghai's stock casino, or being used to keep bankrupt builders on life support. It is doing very little to help lift the world economy out of slump.
Fitch Ratings has been warning for some time that China's lenders are wading into dangerous waters, but its latest report is even grimmer than bears had suspected.
"With much of the world immersed in crisis, China appears to be one of the few countries where the financial system continues to function largely without a glitch, but Fitch is growing increasingly wary," it said.
"Future losses on stimulus could turn out to be larger than expected, and it is unclear what share the central and/or local governments ultimately will be willing or able to bear."
Note the phrase "able to bear". Fitch's "macro-prudential risk" indicator for China threatens to jump from category 1 (safe) to category 3 (Iceland, et al). This is a surprise to me but Michael Pettis from Beijing University says China's public debt may be as high as 50pc-70pc of GDP when "correctly counted".
The regime is so hellbent on meeting its growth target of 8pc that it has given banks an implicit guarantee for what Fitch calls a "massive lending spree".
Bank exposure to corporate debt has reached $4,200bn. It is rising at a 30pc rate, even as profits contract at a 35pc rate.
Fitch traces the 2009 bubble to the central bank's decision to cut interest on reserves to 0.72pc. Bankers responded to this "margin squeeze" by ramping up the volume of lending instead. Over half the new debt is short-term. Roll-over risk is rocketing. China's monetary stimulus since November is arguably more extreme than the post-Lehman printing of the US Federal Reserve, though less obvious to the untrained eye.
No need to panic, but keep watching.