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SHANGHAI, March 5 (Xinhua) -- A traditional commodity fair in east China, conventionally regarded as a barometer of the nation's foreign trade, reported less demands from American businessmen than expected, indicating a possible slowdown of Sino-U.S. trade.     The 18th East China Commodity Fair, an event held at the beginning of every year, reported around 1,600 American businessmen, far less than expected.     "The number of the American businessmen to the fair was only two thirds of those from the European Union, showing the deficient domestic demands of the United States," said Wang Qingjiang, an official with the fair.     "The subprime crisis in the United States has shown its influence on China's exports," he added.     The 5-day fair registered total business deals worth 583 million U.S. dollars between Chinese companies and the U.S. businessmen, a 1.5 percent dip from last year.     Deals worth more than 3.67 billion U.S. dollars were signed at the fair, a 3.52 percent growth from 2007.     Deals between Chinese companies and the European Union businessmen added up to 879 million U.S. dollars, a 9.5 percent growth compared with the last fair.     Chinese companies and the Japanese businessmen made deals worth906 million U.S. dollars, almost the same amount compared with last year.     The fair attracted more than 19,000 businessmen from 145 countries and regions around the world, with more than 60 percent from Asia.     According to experts, the fair could indicate the trend in China's foreign trade in 2008.

Yichang - Construction of a tunnel under the Yangtze River that will form part of a gas pipeline project running from Sichuan Province to Shanghai was completed Monday.The 1.4-km, 3.08-m diameter tunnel sits 20 m beneath the riverbed and connects two wells on either side of the river in Yichang city, Hubei Province, Liu Juzheng, head of the Hubei section of the pipeline, said.With a total length of 2,203 km, the pipeline will serve as an "energy artery" as part of the West-East gas project, Liu said.The pipeline is expected to channel 12.1 billion cu m of natural gas a year from the Puguang field in Sichuan to central and eastern regions of the country, including Chongqing Municipality, the provinces of Hubei, Anhui, Jiangxi, Jiangsu and Zhejiang, and Shanghai Municipality.The tunnel, which took 325 days to complete, is the first of five to be built under the Yangtze.Industry experts say the new pipeline, which will cost 62.7 billion yuan (.4 billion) to build, will provide an opportunity to develop western regions based on their rich natural resources.Chen Deming, vice-minister of the National Development and Reform Commission (NDRC), said the pipeline will be completed in late 2010 and the gas it transports will help reduce carbon dioxide emissions by tens of millions of tons a year.Figures from the China Petrochemical Corporation (Sinopec) put Puguang's proven reserves at 356.1 billion cu m. The country has total proven natural gas reserves of about 2.66 trillion cu m.The government has been promoting the use of natural gas to improve energy efficiency and reduce air pollution.Under an NDRC proposal on natural gas development, the government plans to increase the natural gas pipeline network to 44,000 km by 2010 to meet demand.Although China's natural gas output will reach 94 billion cu m in 2010, up from 58.6 billion in 2006, an additional 16 billion cu m a year will still have to be imported to meet demand, Sinopec said.In Shanghai, demand for natural gas soared from 4 million cu m in 2003 to 1.9 billion in 2005.In 2004, China National Petroleum Corp (CNPC) opened its West-East gas pipeline, which runs more than 4,000 km and channels 1.2 billion cu m of gas a year to Shanghai from the Tarim Basin in the country's westernmost region of Xinjiang.CNPC is to build a second West-East pipeline to carry gas imported from central Asia to the Pearl and Yangtze river deltas. Construction will begin next year with the line, which is designed to carry 30 billion cu m a year, becoming operational in 2010.

There is perhaps no better time to savor the charm of Tian'anmen Square than during the week-long National Day holiday.Two girls pose with small national flags on Tian'anmen Square September 30, 2007, the eve of the week-long National Day holiday. [Xinhua] Stretching in front of the Forbidden City, it is ablaze with the color of 400,000 pots of flowers in full bloom.This year's major events can be seen at the city's center. Looking east are scale models of the Acropolis in Athens, the Great Wall, and a 9.8-meter Olympic torch, which represents the torch relay from Greece to China.To the south can be seen models of the Temple of Heaven and major scenes marking key events in the history of the Communist Party of China (CPC) to welcome the 17th National Congress of the CPC which starts on October 15.A big fountain sprouts water as high as 60 meters in the middle of the square surrounded by a bed of flowers."The square is always the best place to experience the festive atmosphere of the National Day," Deng Chuanmei, 48, a visitor from Jiangsu Province, said.Wei Liqing, a Beijing resident, said she has taken photos and videos at the square every National Day holiday since 1992. "I want to record the pace and growth of our country," she said.Work on the decorations and flower displays started about 25 days ago, and was carried out at night to avoid disrupting tourists and traffic, Zhou Jianping, an official with the Beijing gardening and forestation bureau, said.He said this year's decorations include 130 kinds of flowers, of which more than 20 will also be on display during the next year's Olympic Games. If weather permits, the flowers will be shown until the end of the month.The national flag raising ceremony will also be a major attraction. At dawn today, an estimated 200,000 people will gather at Tian'anmen Square to watch the event.The capital's tourism administration bureau has predicted that about 1.7 million people will visit the capital during the seven-day holiday.