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China has sent rescue ships to search for a cargo vessel missing in the East China Sea with 17 Russian crew on board.The China Maritime Search and Rescue Center said on Friday it launched a search and rescue emergency plan soon after a rescue center in Russia's far east informed it of the missing boat on Thursday.The Cambodia-registered ship went missing on its way from Japan to Hong Kong.The vessel failed to arrive in Hong Kong on Thursday as scheduled, and the last radio contact was made with the ship on Sunday, when it was 212 sea miles (391 km) east of Shanghai.Russian rescue officials then informed rescue centers in China, Japan and South Korea of the Captain Uskov's disappearance."Our rescue ships have started searching," Zhai Jiugang, a senior official with China's search and rescue center, said.Vessels sailing in the East China Sea have also been informed by the center's branches in Shandong and Shanghai of the disappearance of the ship, and were asked to assist in the search, he said.The center is also using maritime satellites to help search for the vessel. But by Friday afternoon, there was "no clue about the missing boat, and we will continue to search", he said.The boat, with a cargo capacity of 5,200 metric tons, was built in Japan in 1982. It flew a Soviet flag and was later sold to a private shipping company and registered in Cambodia.

China's production of natural gas rose 23.1 percent last year, faster than in 2006, to 69.31 billion cubic meters as the country used more "clean" energy, an industry association said.In 2006, output jumped 19.2 percent to 58.55 billion cubic meters, the China Petroleum and Chemical Industry Association (CPCIA) said. It also said that output would likely hit 76 billion cubic meters this year. China used 55.6 billion cubic meters of gas in 2006, an increase of 21.6 percent from a year earlier, according to statistics from BP.China has set a target of raising the proportion of natural gas in its total energy consumption to 5.3 percent in 2010 from 2.8 percent in 2005, amid efforts to curb pollution. Coal now accounts for about 70 percent of total energy consumption.The expansion of the natural gas infrastructure, including pipelines, reflected the rapid increases in output and consumption, the CPCIA said.China plans to start building a second east-west gas pipeline this year. The first such pipeline went into commercial operation in 2004.The new pipeline is scheduled to become operational in 2010 and will have a designed annual transport capacity of 30 billion cubic meters. It will mainly move natural gas from Central Asia to the Yangtze and Pearl River Deltas, the country's two most developed regions.Construction on another pipeline, which will link the Puguang Gas Field in the southwestern province of Sichuan, one of the country's largest, with the Yangtze River Delta, started last August.

Mixed feelings over buying Japanese productsHonda, Canon, Fuji, Sony, Mitsubishi, Asahi, Sumitomo, Shiseido, Square Enix and Daiichi Pharmaceutical apart from being Japanese, these brands have something else in common. They are all immensely popular in China. Chinese consumers, with a collective memory of the eight-year Japanese invasion and Japanese prime ministers' constant visits to the Yasukuni Shrine that honors war criminals, have mixed feelings toward these leading brands. To a recent poll by China Daily on its website (www.chinadaily.com.cn), which posed the question "Have you bought any products made in Japan over the past two years, and why?", 45.63 percent of the respondents said "yes", while 44.04 percent said they had not, and the rest of the 1,065 respondents made no comment. Most people, the survey reveals, buy Japanese products because of their quality, after-sales service, design and affordability. "I don't care if the product comes from Japan or is made in China, I only care about its quality," said a respondent. Some consumers believe that the history of war is a political issue, with no relevance to business. A Japanese goods buyer said: "That's the real world. You buy what's value for money. There's no way one can deny that Japanese goods are quality products," but added that if any Japanese company got involved in politics in a "negative way", its goods would fall from her grace. But a great number of people said they were in two minds when buying Japanese goods. "Frankly speaking, products made in Japan are superior to ours, so we tend to buy them. It's rational consumer behavior," a respondent said. "However, in terms of politics, the Japanese prime ministers' visits to Yasukuni infuriates all Chinese people." Most respondents who do not buy Japanese commodities share the latter view. Many of those who participated in the survey believe the two nations share many common interests such as bilateral trade and investment and the Japanese government should strengthen bilateral ties. Bilateral trade volume reached 7.36 billion in 2006, up 12.5 percent over the previous year. Japan continues to be China's third-largest trade partner. By the end of November 2006, Japanese firms had invested .45 billion in China. Japan is now the second-largest source of foreign investment in China, after the United States. From January to October 2006, Chinese enterprises invested .18 million in Japan, with total investment from China reaching 9 million. This year is the 35th anniversary of the normalization of China-Japan relations and the 70th anniversary of the "July 7 Incident" that marked the beginning of the War of Resistance against Japanese aggression.

Central China's Hubei Province has banned pearl farming in all lakes, rivers and reservoirs in an attempt to prevent water quality from worsening, local aquatic products administration said Saturday.Pearl farms have covered a total area of 13,000 hectares in the province, and the annual output has exceeded 400 tons, a spokesman with the administration said.Some farmers resorted to pesticides and manure to farm the pearl oysters, which has caused swathes of algae to bloom in the water, and turned the water stinky, he said.The administration said it would not approve new applications to establish such farms, and has ordered all water areas used to cultivate pearls to be cleaned.Over the past several months, blue-green algae outbreaks, usually caused by pesticides runoffs and other pollutants, have been reported in Taihu Lake, Chaohu Lake and the Dianchi Lake in southwestern China, endangering domestic water supplies.Zhou Shengxian, director of the State Environmental Protection Administration (SEPA), unveiled a set of tough new rules early July to tackle worsening pollution in the three lakes.The rules include a ban on all projects involving discharges containing ammonia and phosphorus. He also ordered all fish farms to be removed from the three lake areas by the end of 2008.

Viruses wreaked havoc on at least 1 million personal computers during the weeklong National Day holiday, according to Jiangmin Co, a leading Chinese antivirus company.The company's monitoring system detected that more than 118,000 computers crashed on October 6 alone."Viruses have been extremely active during the long vacation because more people chose to stay at home and surf the Internet, shopping online or playing online games," He Gongdao, an antivirus expert at Jiangmin, said on Monday."More than 24,000 types of viruses were detected during the week," he said.He said computer users should be more aware of viruses that could be passed on through movable disks.Another antivirus company, Kingsoft, alerted the online community to a new virus it dubbed the "ultimate killer to antivirus software".The virus, a kind of Trojan, is capable of hijacking all kinds of antivirus software when it successfully attacks a computer."It will also automatically search the keywords, including 'antivirus, Kingsoft and Kaspersky', and coercively close the programs, Li Tiejun, an antivirus software engineer of Kingsoft, said."The virus has been supported and spread by a group of people who have developed a systematic and standardized business operation to make profit," Li said. Virus controllers could detect the IP addresses of each computer, he added.The new virus, which affected about 40,000 computers a day, will remain a critical threat to many computer users even after the holiday, Li said.According to the latest survey conducted by the Ministry of Public Security, China has encountered a rising Internet security problem over the past three years, mainly triggered by a growing number of profit-driven computer virus writers, hackers and illegal traders.Some 65.7 percent of 15,000 companies polled had suffered Internet security problems from May last year to May this year, 11.7 percentage points higher than before.