http://www.nytimes.com/2005/04/30/business/worldbusiness/30yuan.html(free registration or try www.bugmenot.com)
HONG KONG, April 29 - The Bush administration has been pressing the Chinese government for years to allow its currency, which is pegged to the dollar, to trade more freely. It got its wish on Friday - but only for 20 minutes.
A freely trading Chinese yuan would probably rise in value against the dollar, making Chinese exports to the United States more costly. That, in turn, would give relief to American manufacturers battered by low-priced Chinese goods as the American trade deficit has been growing faster with China than with any other country. It would also be a political victory for the Bush administration.
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The yuan climbed until it took 8.270 of them to buy a dollar instead of the usual 8.276. That difference, of only six thousandths of a yuan, might not seem like much of a change.
But it came on the eve of a weeklong holiday in China and at a time of intense speculation that a Chinese revaluation of the currency, which has been fixed by Beijing against the dollar for years, might be imminent. The brief appreciation, a hint of further rises if the yuan were to float, was enough to roil currency markets around the world.
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