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KUNMING - Altogether 248 students fell sick after eating a school lunch including kidney beans in Southwest China's Yunnan Province on Thursday, local authorities confirmed early on Friday.Investigators suspected the beans were undercooked.The students, from Zhuyuanzhen Township High School in Fuyuan County, complained of vomiting and nausea late Thursday afternoon and were put under medical observation at night, a spokesman with the Fuyuan County government said.By 8:00 am on Friday, about 170 students were still under observation at four local hospitals.Hospital sources said none of the cases was critical.Kidney beans contain lectin, a toxic agent that can cause diarrhea if the beans aren't heated thoroughly, according to health officials.

SHANGHAI - One experimental clean-energy car runs on natural gas. Another uses ethanol distilled from corn. A third has a zero-emissions electric motor powered by a hydrogen fuel cell. Visitors walk around a Ryuga Mazda car on display during The Shanghai Auto Show in Shanghai April 21, 2007. These alternative vehicles were created not by a global automaker but by China's small but ambitious car companies, which displayed them Sunday alongside gasoline-powered sedans and sport utility vehicles at the start of the Shanghai Auto Show. At a time when they are still trying to establish themselves in international markets, Chinese automakers are already investing in such avant-garde research in a bid to win a foothold in the next generation of technology. "This is the tide of the industry. If you don't go with the tide, the industry will pass you by," said Qin Lihong, a vice president of China's biggest domestic automaker, Chery Auto Co., in an interview ahead of the show's opening. China's leaders are encouraging the development as part of efforts to cut pollution and rising dependence on imported oil and to make this country a creator of profitable technologies. Chinese manufacturers are getting help from foreign automakers in joint ventures and from research alliances with Chinese universities and government laboratories. Beijing has made cleaner cars a policy priority, targeting the field as one of 11 priority areas in a 15-year technology development plan issued in February 2006. It promised grants and tax breaks to support industry efforts. The campaign embodies one of Beijing's strategies in technology development: Pick new areas with no entrenched competitors so China can make breakthroughs without huge costs. While foreign automakers have a lead in conventional technology, "in new energy we're starting from almost the same line," said Chen Hong, the president of Shanghai Automotive Industries Corp. "So we believe we can catch up with other auto companies and make great progress in developing new energy vehicles," Chen said. China's leaders are pressing its auto, steel, manufacturing and other industries to improve energy efficiency and cut pollution. They see China's rising reliance on imported oil as a strategic weakness. China already is the world's No. 2 oil consumer after the United States and saw imports soar by 14.5 percent in 2006, driven by economic growth that has topped 10 percent for the past four years. A boom in car sales has added to smog shrouding China's major cities, which are among the world's dirtiest. Vehicle sales jumped 25.1 percent last year to 7.2 million units, including 3.8 million passenger cars. At the Shanghai show, both SAIC and Chery displayed experimental fuel-cell sedans, while they and a third Chinese automaker, Chang'an Automobile Group Co., also showed gasoline-electric hybrids. SAIC said it will start selling its hybrid next year, while Qin said Chery's would go on the market in two to three years. "The hybrid will be our focus," SAIC chairman Hu Maoyan said at a news conference. "The fuel cell will be our direction." SAIC has spent 100 million yuan ( million) on fuel cell research, according to state media. Chery had the widest array of alternative vehicles on display at the Shanghai show. They included models outfitted to run on bio-diesel made from vegetable oil or a "flexible fuel" choice of compressed natural gas or ethanol. Foreign automakers also are playing a role in China's research. General Motors Corp. has a joint-venture technology center with SAIC in Shanghai and operates three experimental fuel cell buses in the city. DaimlerChrysler AG has three of its own fuel cell buses running regular routes in Beijing in a research project with the technology ministry. Foreign automakers including GM, Ford Motor Co., BMW AG and Honda Motor Co. displayed their own hybrids and experimental fuel cell cars at the Shanghai show. Company officials said hydrogen fuel cells, which produce power with no exhaust, are the cleanest option. But they say it could be a decade or more before such technology is commercially feasible, due partly to the need to create a network of hydrogen filling stations. Chinese authorities also are looking at other possible fuels such as natural gas and methane extracted from coal, said Mei-Wei Cheng, the president of Ford's China operations. "This is not an easy decision, because every option has pros and cons," Cheng said. "The government is trying to find a solution as quickly as possible, but this is a difficult problem."

GENEVA -- China has reached understanding with the United States and Mexico on their alleged trade subsidy measures, sparing a WTO panel ruling on the case, the Chinese WTO mission said here on Thursday.Chinese Ambassador Sun Zhenyu signed respective memorandums of understanding with his US and Mexican counterparts "regarding certain measures granting refunds, reductions or exemptions from taxes or other payments" at the WTO headquarters on Thursday, the mission said in a statement.In the MOUs, China made it clear to the United States and Mexico that "the policy of exemption for certain foreign-invested enterprises from payments to the State for worker allowances is no longer operative."Besides, the policy of value-added tax (VAT) refund to enterprises for the purchase of domestically produced equipment does not constitute prohibited subsidies as provided by relevant provisions of WTO agreements."Other preferential policies on income tax pertinent to the disputes have been repealed or will be repealed along with the implementation of the new Enterprise Income Tax Law of China," the statement added.According to the Chinese mission, the MOUs will be notified to the WTO as mutually acceptable solutions to the above-mentioned dispute in accordance with the Dispute Settlement Understanding of the world trade body.The United States filed the case to the WTO in February and later was joined by Mexico. The two countries alleged that China was using tax breaks and other incentives to "subsidize" its exports, which might violate WTO regulations.A WTO panel was established in August to investigate the case, following failed consultations between the three sides.But the three sides finally reached understanding on the dispute through continued discussions.

Hong Kong' benchmark Hang Seng Index plunged 5.18 percent on Monday to close at its lowest level this year, drawn by growing troubles in the global credit markets and weakness in the Chinese mainland bourses.     The Hang Seng Index fell 1,152.50 points, or 5.18 percent, to close at 21,084.61 on Monday, its lowest level in nearly seven months, amid worries on the near collapse of U.S. investment bank Bear Stearns.     Over the weekend, the subprime mortgage crisis claimed another major victim -- Wall Street's fifth largest investment bank Bear Stearns. Wall Street fell sharply on Friday on the news, followed by Asian markets.     The benchmark Hang Seng Index opened at 21,318.03 and fluctuated between 21,041.26 and 21,473.40 during the session. Turnover was at 94.37 billion HK dollars (12.16 billion U.S. dollars), up from last Friday's 88.28 billion HK dollars (11.32 billion U.S. dollars).     Three of the four major categories lost ground. The Properties lost most at 5.73 percent, followed by the Commerce and Industry at 5.58 percent and the Finance at 5.32 percent. The Utilities, the only gainer, edged up 0.21 percent.     The biggest decliners in the local benchmark index were mainly China-based companies. Index heavyweight China Mobile fell 4.6 percent to 102.50 HK dollars. Smaller rival China Unicom slid 4.6 percent to 16.32 HK dollars.     Shenhua Energy fell 8.9 percent to 32.95 HK dollars, and Ping An Insurance was down 7.6 percent at 53.20 HK dollars.     The Chinese mainland's biggest insurer, China Life Insurance, slid 7.4 percent to 25.70 HK dollars. Non-life insurer PICC P&C tumbled 11.5 percent to 6.48 HK dollars.     Air China, Chinese mainland's biggest international carrier, lost 50 cents or 8.5 percent at 5.40 dollars as oil continued its relentless climb to a fresh high of 111.80 in Asian trade Monday on a weaker dollar. The company will report its 2007 results later Monday. The mainland's biggest airline by fleet size, China Southern Airlines skidded 73 cents or 12.5 percent to 5.13 dollars.     PetroChina, Asia's biggest oil and gas company, dropped 6.6 percent to 9.42 HK dollars. Major oil firm Sinopec fell 8.1 percent to 6.14 HK dollars on investor concerns about steep losses at its refining division given the recent surge in crude prices.     Property stocks tumbled, in line with the downward trend in the overall market, and on reports of softening housing prices in the city's new territories.     Sino Land Co, which has the highest exposure to the local residential market, fell 11 percent to 15.42 HK dollars.     Asian billionaire Li Ka-shing's property flagship Cheung Kong Holdings, fell 5.7 percent to 99.05 HK dollars.     Hong Kong's biggest property developer, Sun Hung Kai Properties Ltd (SHK Properties), slumped 4.8 percent to 112.60 HK dollars.     CLP Holdings and Hong Kong Electric were the only gainers in Monday's trade as CLP Holdings up 1.1 percent to 65.30 HK dollars and Hong Kong Electric rose 3.3 percent to 50.90 HK dollars.

A regular inspection last month by the Ministry of Agriculture showed that food quality in 37 major cities has improved after a four-month promotional campaign, the ministry said on Friday.The nationwide inspection of vegetables, pork and aquatic products found acceptance rates had risen since August when the campaign was launched.The inspection found that:- 95.3 percent of the country's vegetables were safe in terms of pesticide residues.- 98.4 percent of meat products were up to scratch with regard to residues of clenobuterol hydrochloride, a drug some farmers used to put in pig feed but which is now banned due to the damage it can cause to the human heart.- 99.8 percent of aquatic products were free of chloramphenicol, and 95.7 percent were free from malachite green, both of which are banned fish food supplements.- No pork products in Beijing, Shenzhen, Shanghai and 25 other cities were polluted with banned drugs.- Aquatic products in seven cities including Beijing, Tianjin and Guangzhou were also found to be safe from illegal drugs.The ministry, which carries out five regular food safety inspections a year, attributed the achievements to its four-month campaign.It said in a news release that all 676 agricultural wholesale markets in large and medium cities have now been put under surveillance, up from 479 in September.Five kinds of pesticides that the ministry banned for their high toxicity have been seized and destroyed.The ministry also issued six regulations on pesticide registry management to standardize labeling and control product quantities."Thanks to the campaign, public awareness of agricultural product quality and food safety has been strengthened," the news release said.The ministry said it will follow up the campaign by cracking down on fake agricultural supplies and develop a network that gives farmers access to authentic and good-quality agricultural materials.