China's trade surplus for the first quarter shrank 10.8 percent from the same period last year as export growth continued to slow, customs figures show.

The trade surplus slid to US$41.42 billion in the first three months this year, the China Customs said on Friday.

The slump resulted from weakening outside demand caused by the unfolding US sub-prime crisis, plus the effects of the severe winter weather in the country's south in January and February, said Zhang Yansheng, head of the International Economic Research Institute under the National Development and Reform Commission.

February had seen the surplus sharply down to US$8.56 billion. The figure rebounded to US$13.4 billion in March.

A rising yuan was a more significant factor to help narrow the trade gap, said foreign trade expert Zhang Junsheng, of the University of International Business and Economics.

The appreciation has accelerated, with the yuan's central parity rate against the US dollar reaching 6.992 on Thursday and breaking the 7-yuan mark for the first time since the government unpegged it from the dollar in 2005.

"The pace of appreciation was too fast, dealing a heavy blow to small and medium-sized Chinese exporters," said Zhang Yansheng.

Compared with the first quarter last year, Chinese exports rose 21.4 percent to US$305.9 billion, 6.4 percentage points lower.

Slowing exports dragged down the US trade deficit with China in February by a monthly 9.6 percent to US$18.4 billion as the total deficit rose to US$62.3 billion, according to figures released by the US Commerce Department on Thursday.

Major trade partners of China, including the United States have pressed for the yuan's rise, arguing an undervalued yuan made Chinese exports artificially cheap and brought them huge deficits.

Zhang Junsheng forecast the trade surplus would continue to fall in the second quarter, but with a smaller margin, as pressure for a stronger yuan would ease.

"The surplus slump was no surprise," said Zhang Yansheng, noting that China's trade policy adjustments adopted last year had begun to take effect.

The government has curbed exports of certain items by cutting export rebates or imposing export taxes.

Higher costs for exporters amid rising inflationary pressure also contributed to lower export growth, said Zhang Yansheng.

China's consumer price index took the biggest jump in nearly 12 years in February, up 8.7 percent over February last year.

Meanwhile, imports have soared driven by stronger domestic demand. Imports in the first quarter jumped 28.6 percent to US$264.5 billion, 10.4 percentage points up from the same period last year.

The value of imported products like crude oil, automobiles and automobile chassis, iron ore sand and soybeans all soared more than 90 percent in the first quarter, customs figures show.

The total trade volume stood at US$570.4 billion, a rise of 24.6 percent.

(Xinhua News Agency April 11, 2008)