The yuan closed up against the dollar on Monday after hitting an all-time high in intraday trading, guided by a stronger mid-point by the People's Bank of China, and looks set for an over-4-percent appreciation for 2011, traders said, as quoted by Reuters.

The yuan is expected to remain stable or rise slightly in the last week of the year to close 2011 near 6.30 versus the dollar, in line with market expectations.

The currency is likely to continue to appreciate next year as China continues to post big trade surpluses despite a slowdown in exports and amid pressure from the United States to let the yuan rise to balance bilateral trade, traders said.

But the yuan's appreciation is likely to slow to around 3 percent in 2012, with much of the rise seen in the second half of next year as China may keep the yuan relatively stable in the first half to assess the impact of the euro zone crisis, they said.

"The PBOC has recently set a slew of strong mid-points and pumped dollars into the market via state banks, giving the market a clear signal that the government won't let the yuan depreciate," said a trader at a major Chinese bank in Shanghai.

"But the central bank appears not in a hurry to let the yuan appreciate amid global economic uncertainties resulting from the euro zone debt crisis. So the yuan is likely to move largely sideways in coming months."

Spot yuan closed at 6.3198 against the dollar, up from Friday's close of 6.3364, after hitting an all-time high of 6.3160. Its previous peak was 6.3294 hit on December 16.

The PBOC set the dollar/yuan mid-point at 6.3167 on Monday, stronger than Friday's 6.3209 and near the record-high fixing of 6.3165 on November 4.

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