It is not surprising that Timothy Geithner, the US Secretary of the Treasury, asked China to buy more US treasury bills during his visit to Beijing, which began on Sunday. However, the US dollar's weakness in the foreign exchange market as well as the gloomy forecast on the outlook for the greenback makes Geithner's sales pitch look feeble, says an article in China Business News. Excerpts:

The US dollar index, which touched its lowest point of the last five months on Friday, has dropped by 1.5 percent in just one month. This is the dollar's biggest monthly slump since March 1985. Investors said the capital, which once poured into the dollar market when the stock market was in panic thanks to the financial tsunami, are now retreating from the dollar and seeking higher profits in other assets.

Another reason for the dollar's weakness is the grim prospect facing US public finance. Investors are worried about the US government's record budget deficit. The Barack Obama administration may have to issue a mammoth $3.25 trillion of T-bills to fill the financial black hole of such a massive deficit. This is bound to scare investors away from the dollar-denominated long-term treasury bills.