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A shop assistant checks hundred yuan bank notes at a shop in Xiangfan, central China's Hubei province in this file photo. [Reuters]A senior U.S. Treasury official warned Congress on Thursday that a legislative drive to force China into letting its currency rise in value more quickly could backfire and do damage to the U.S. economy. Deputy Assistant Treasury Secretary Mark Sobel warned a House of Representative trade subcommittee that U.S. lawmakers risked creating a perception abroad that the United States is becoming "an isolationist nation" that does deserve foreign investment. "If the United States adopts currency legislation that is perceived abroad as unilateralist, investors' confidence in the openness of our economy could be dampened, diminishing capital inflows into the United States and potentially putting upward pressure on interest rates and prices," Sobel said. However, Ways and Means Trade Subcommittee Chairman Sander Levin, a Michigan Democrat, objected to the administration's description of congressional proposals as protectionist, and other lawmakers testifying on Thursday argued China's "unfair" trade practices required a strong U.S. legislative response. Two Senate committees have already approved legislation that aims to equip Treasury with new tools to pressure China into letting its yuan currency rise faster in value, which U.S. manufacturers say is necessary to eliminate an unfair price advantage for Chinese-made goods. Rep. Tim Ryan, an Ohio Democrat, said Congress should pass an even stronger bill -- such as one he has crafted with Rep. Duncan Hunter, a California Republican -- that would allow U.S. companies to seek countervailing duties against China's undervalued exchange rate. "Passage of a weak bill will only lead to many more years of inaction by the administration, loss of jobs and loss of critical U.S. manufacturing capability. We need legislation that will lead to action," Ryan said. A Republican committee member, Rep. Thomas Reynolds of New York, said there was bipartisan support for taking a tougher line with China than Treasury has followed so far. "Be ready for the fact that there's a boiling point in the Congress coming from the people of America saying we need to do better than what's happened so far," Reynolds said. After the hearing, Levin told reporters that House leaders would decide when Congress returns in September the best way to proceed with China currency and trade legislation. "I think we will look at all options," including the Ryan-Hunter bill, Levin said. He expressed confidence that Congress could craft legislation that presses China on the currency issue without violating World Trade Organization rules. But Treasury Secretary Henry Paulson has made clear that he does not want the additional legislative tools and that he prefers to seek a faster pace of economic reform in China through discussion, especially in a "strategic economic dialogue" that he initiated with Beijing last December. Sobel's appearance before the House subcommittee was a bid by Treasury to wave off more legislation in Congress, where anger at China has been mounting and has helped fuel the bid to force Beijing into faster currency appreciation. "We appreciate the frustrations of Congress with the slow pace of Chinese reform. Indeed, we strongly share those frustrations," Sobel said. "Yet we continue to believe that direct, robust engagement with China is the best means of achieving progress." Paulson has just returned on Wednesday night from his fourth trip to China since taking over Treasury just over a year ago. Again he was unable to persuade Chinese officials to offer any commitment to speed up currency reforms. Paulson told reporters in Beijing that Chinese officials whom he met, including President Hu Jintao, intended to move ahead with economic reforms including on currency but that the country's economic stability was critically important. The failure to get firm Chinese promises on currency has fed into a sense in Congress that China does not play fair on trade rules. Sobel said Paulson had "conveyed a strong message about the need for far more vigorous action by China to correct the undervaluation of renminbi (RMB), take immediate action to lift the RMB's value and achieve far greater currency flexibility." China's yuan is also known as the renminbi. David Spooner, the Commerce Department's assistant secretary for import administration, echoed some of Sobel's worry that Congress's actions could rebound against the United States because they might violate global trade rules. "I must make clear that the Department of Commerce is deeply concerned that the other legislative proposals that have been advanced to date raise serious concerns under international trade rules," Spooner said, adding that could trigger a global cycle of protectionist legislation. Similarly, the U.S. Trade Representative's deputy general counsel, Daniel Brinza, warned that Congress needed to beware approving legislative proposals that did not comply with rules set by the World Trade Organization. Doing so would undermine U.S. credibility when it tries to persuade others to abide by WTO rulings, Brinza said.

BEIJING - Zhang Bing grew up in remote Inner Mongolia, where his family herded sheep and raised chickens. Today he's a manager in a glittering karaoke club 1,000 kilometers (600 miles) away in a booming eastern Chinese city. Zhang, 26, is part of a huge wave of rural workers streaming into China's cities in search of work and opportunity. A UN report released Wednesday said more than half of China's population - now 1.3 billion people - will be living in urban areas within 10 years. Government officials say an estimated 150 million people moved to China's cities between 1999 and 2005, providing labor to fuel the country's breakneck economic growth. "From 1980 to 2030, the population of China will go from being 20 percent urban to almost two-thirds urban. We're in the middle of that transformation. Within the next 10 years we'll cross that halfway mark," said William Ryan, the United Nations Population Fund's information adviser for Asia and the Pacific region. The agency's State of World Population 2007 report says more than half the world's population will live in cities and towns in 2008, with the number expected to grow to 60 percent, or 5 billion people, by 2030. Asia is at the forefront of this demographic shift, expected to nearly double its urban population between 2000 and 2030, from 1.4 billion to 2.6 billion. Zhang moved to Tianjin after high school and earns about US0 (euro370) a month at the Oriental Pearl karaoke club. He saves two-thirds, and is thinking of opening a store to sell knockoff purses. He said he expects to have a wife, house and car - "an Audi, definitely" - within 10 years. Like 80 percent of migrant workers in China, Zhang is under 35 and works in the service industry, which along with construction and manufacturing employs most migrant workers. But his story, told in the UNFPA's youth supplement, is atypical. Although most workers have only a middle school education, Zhang finished high school and attended business school in Tianjin. His salary is much higher than the average worker's 500 to 800 yuan (US to 5; euro48 to euro78) a month, according to Duan Chengrong, a demographics professor at Renmin University. In comparison, a typical Beijing urbanite makes about 2,000 yuan (US0; euro193) a month. Migrant workers generally cram themselves into rented housing on the outskirts of town, with an average of five square meters (50 square feet) of living space per person and no heat, running water or sanitation facilities, Duan said. At many construction sites, the workers lodge in ramshackle dormitories, or even in tents pitched on a nearby sidewalk. China's government has taken measures to "avoid the emergence of urban slums and the transformation of rural poor to urban poor," said Hou Yan, deputy director of the social development department in China's Development and Reform Commission. She mentioned programs such as establishing a minimum living standard, providing medical and educational assistance, and supplying affordable housing and basic public services. Hou did not give details of the programs. China's urbanization is unique in that it stems largely from migration instead of natural population growth. The Communist government that took control in 1949 imposed residency rules as part of strict controls on where people could live, work or even whom they could marry. It was not until recent years that rising wealth and greater personal freedoms eroded the system, allowing farmers to move to cities. The UNFPA estimates that, in less than a decade, China will have 83 cities of more than 750,000 people. Zhang, who spoke at the news conference where the UNFPA report was released, believes cities are the future of China. Before taking the job at the karaoke club, he made money teaching Chinese to foreign students, selling phone cards and running a copy shop. "In order to get employed, what is most important is to be diligent," he said. "Only when you work hard can you get good results."

BRUSSELS - Javier Solana, European Union top diplomat, expressed here on Thursday his concern over Taiwanese leaders' comments on the Chinese province's application for UN membership."I have noted with concern the comments made by Taiwan's leadership on October 24 concerning Taiwan's application for UN membership under the name of Taiwan," Solana said in a statement."The EU has a substantial interest in peace and stability in East Asia. It has a particular interest in the continued prosperity and security of Taiwan and in the maintenance of peaceful relations across the Taiwan Strait," he said.    The fundamental position of the EU is that the Taiwan question must be solved peacefully through cross-Strait negotiations between all concerned parties."We have concerns about the current policy of Taiwan's authorities to pursue a referendum on the question of UN membership in the name of Taiwan," Solana said, adding "This concern flows from the EU's conviction that both sides of the Strait should refrain from statements or actions which might raise tension across the Strait and which might be perceived as a unilateral change in the status quo."The proposed referendum would risk making it harder for Taiwan to enjoy the pragmatic participation in the activities of specialized multilateral fora, "when there are clear public interests for this and when statehood is not required." he said"I therefore want to encourage both sides to take further initiatives aimed at promoting dialogue, practical cooperation and confidence-building," he concluded.

SHENZHEN: A student at an IT college in Zhuhai, South China's Guangdong Province, ran amok on Tuesday, stabbing six of his classmates, police said Wednesday.One of the victims suffered a deep gash to the neck, which required intensive care treatment, but he is said to be in a stable condition.The 21-year-old attacker, surnamed Chen, was later arrested and is now in custody. He is believed to be suffering from a mental illness, a spokeswoman for the Zhuhai public security bureau told China Daily yesterday.She refused to give any further information, however, as the case is still under investigation.According to a report by the Guangzhou-based Southern Metropolis Daily, the incident happened at about 10:40 am at the start of a new class.Witnesses said Chen pulled out a 15-cm-long fruit knife and "casually" stabbed the two people sitting next to him and in front of him."I saw blood gushing from one boy's throat and another had been stabbed in the right side of his neck," the newspaper quoted one witness, who asked not to be named, as saying.Chen then attacked four other classmates, as they and their teacher attempted to escape the room, the witness said.After the attack, Chen remained in the classroom.A teacher locked the door from the outside and called police, the Guangzhou Daily reported.Police arrived soon after and arrested him.The victims were taken to a nearby hospital. Three of them had been stabbed in the neck while the others had suffered wounds to their arms and wrists, a source from the hospital said.A spokeswoman for the school, surnamed Cui, said the school authorities will issue a formal statement once the police have concluded their investigation.Students and teachers were receiving counseling to help them deal with the incident, she told China Daily.According to the Guangzhou Daily, Chen, who lives in Zhuhai, attacked a classmate while he was at university in Wuhan, in Central China's Hubei Province. He was later expelled.

BEIJING, March 24 (Xinhua) -- Chinese commercial banks will be allowed to trade gold futures in the domestic market, according to a notice released on the regulator's official website here on Monday.     China gold futures trading was launched in January, but domestic banks were barred from trading by the China Banking Regulatory Commission.     According to the notice, domestic banks that meet certain requirements, such as having capital adequacy ratio of more than 8percent, can apply for a trading permit.     "That's great news for the gold futures market, which is not operating that well," said Hu Yuyue, an expert with Beijing Technology and Business University.     "Commercial banks can provide more liquidity and stability to the market, after all, they hold huge capital," said Hu.     "Gold futures trading can also help domestic banks to improve competitiveness against overseas banks as financial derivatives are supposed to be the largest revenue sources for leading banks," he said.     Non-interest income usually accounts for at least 50 percent of bank revenues in developed countries and the proportion can reach 80 percent for some banks.     However, Chinese banks depend heavily on the margins between deposits and loans.