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SHANGHAI: Preliminary investigations showed improper maintenance work had caused a Shanghai gas station explosion on Saturday, which saw four killed and 40 injured.A team of officials from related government agencies is investigating the blast at the China National Petroleum Corporation (CNPC) outlet in Pudong District, reported the Xinmin Evening News Sunday.The station had earlier been suspended on October 11 for safety concerns and was scheduled for reopening Sunday.CNPC did not respond to media queries on the explosion.Most of those injured from the incident have been discharged from hospital.Two of the 29 blast victims sent to Punan Hospital died while 26 were discharged Sunday morning.A 49-year-old woman who was hit on the head by a piece of blast debris is still under observation at the hospital.She was said to have been in her apartment close to the station when the explosion shattered her window.The 13 other injured who were sent for treatment at the Pudong branch of Renji Hospital have been discharged.The explosion on Saturday occurred at 7:50 am in the junction of South Yanggao and Pusan roads.Two maintenance workers on the site were killed instantly. Witnesses said one of the workers was blown five stories high before landing nearby.A woman who was cycling 1 km away from the station was hit by a piece of blast debris and died in hospital.A motorcyclist, later identified as Wang Dong from Anhui Province, also died after debris hit him on the head.He had taken off his helmet to answer a call on his mobile phone.The Shanghai Evening News said Sunday that visits to several gas stations in the area found unsafe practices.Drivers lining up for gas smoked and used mobile phones without being stopped by station employees.The blast also damaged a bus that had stopped near the station and injured passengers on board. A convenience store, motel and several other nearby buildings were also hit.Traffic disrupted by the explosion resumed Sunday.

SHENZHEN -- China on Wednesday laid out a primary plan for its second pipeline of the West-East natural gas transmission project.According to the plan, construction of the 8,794 kilometer gas pipeline, which consists of one major line and eight sub-lines, will involve an investment of approximately 143.5 billion yuan (US.8 billion).The major line will extend 4,945 km, running from Khorgos in the northwestern Xinjiang Uygur Autonomous Region to Guangzhou, capital of south Guangdong Province.Construction of the pipeline will begin this year and it will go into operation in 2010. The pipeline would pass through 13 Chinese regions.It would carry natural gas from central Asian countries and Xinjiang to the economically prosperous but energy thirsty eastern and southern China areas, including Shanghai and Guangdong Province.

The US government should withdraw its complaint against China to the WTO over the intellectual property rights (IPR) issue, China's top IPR official reiterated on Tuesday. "The Chinese government has always been firm in protecting intellectual property rights and attained significant achievements in this respect. It's not a sensible move for the US government to file a complaint against China to the WTO," said Tian Lipu, director of the State Intellectual Property Office (SIPO). The United States filed two WTO complaints against China over copyright piracy and restrictions on the sale of US books, music, videos and movies early April. "As far as I know, negotiators from China and the US are still in the consultation stages within the WTO framework," Tian said, speaking at a seminar organized by the World Intellectual Property Organization (WIPO) and SIPO in Beijing. He said that it was still hard to predict the result of the consultation since it was the first time China had handled such a complaint. "But we will respond to it positively according to WTO rules and fight through to the end," Tian vowed. According to rules set by WTO, trade negotiators from both countries should try to resolve the dispute within a 60-day consultation period from the day the complaint was lodged. Otherwise, the United States can ask the WTO to establish investigative panels. Tian said it was unreasonable for the United States to ignore the huge progress achieved by China in IPR protection. He stressed that the amount of invention patent applications in China ranked fourth in the world last year and it increased by 28.4 percent on average between 2000 and 2006. "IPR protection is a natural option for building an innovative country. It also serves China's goal for overall development. Therefore, the Chinese government will continue its efforts to protect IPR and combat copyright piracy no matter what decisions the US makes," Tian noted.

The website of the National Bureau of Corruption Prevention (NBCP) crashed on Tuesday, just hours after its launch, as droves of people logged on to complain about corruption among officials.The website (yfj.mos.gov.cn) was closed for most of the afternoon, Beijing Youth Daily reported.An NBCP official, who did not want to be named, confirmed the breakdown had occurred."Repairs were carried out soon after the website broke down and normal service has now been resumed, he told the Xinhua News Agency."The number of visitors was very large and beyond our expectations," he said.As of 4 pm yesterday, visitors had left 22 pages of messages in the website's guest book.While many of them referred to report specific cases of official corruption, these were redirected by the webmaster to other sites, such as that of the Ministry of Supervision.Other visitors made calls for the strengthening of the government's anti-corruption efforts, and comments about the need for special attention to be given to cases involving institutes of higher education and grassroots governments."The corruption problem in China is a fatal illness. Establishing more institutions will not solve the problem," one comment read.The enthusiasm that greeted the launch of the website reflects the growing frustration felt by the public toward corruption at government level, which has been accentuated by several high-profile cases in recent years.Several senior officials, including Qiu Xiaohua, the former director of the National Bureau of Statistics; Zheng Xiaoyu, the former head of the food and drug administration; and Chen Liangyu, the former Party head of Shanghai, have been found guilty of serious corruption.Last year, more than 90,000 officials were disciplined, according to official figures.The NBCP was set up on September 13, with Ma Wen, the Minister of Supervision, as its head.The bureau has been entrusted to collect and analyze information from the banking, land use, medicine and telecommunications sectors, among others, and to share it with prosecuting organs, courts and the police.It is not, however, involved in the investigation of individual cases.

Visiting US Chief of Naval Operations Mike Mullen reaffirmed in Beijing on Tuesday that the United States will not support Taiwan independence and will adhere to the one-China policy."The United States will not support Taiwan independence or any unilateral move toward that direction on the part of Taiwan," Mullen told reporters at a press conference.As a guest of Chinese People's Liberation Army Navy commander Wu Shengli, Mullen arrived in China on August 17 for a friendly visit. He delivered a speech at a Chinese naval academy and observed naval exercises from on board a Chinese warship.During the visit, Mullen also met with Chinese Defense Minister Cao Gangchuan and Guo Boxiong, vice chairmen of China's Central Military Commission.China-US relations are one of the most important bilateral relations in the world, Cao told Mullen, noting that flourishing bilateral ties will not only serve the fundamental interests of the two countries and two peoples, but will also be conducive to the peace, stability and prosperity of the region and world as well.Agreeing with Cao's view on bilateral relations, Mullen said that US-China relations are very important and the dialogue between the two nations as well as the two militaries is "critical".Mullen, who has been nominated by US President George W. Bush to become the next chairman of the Joint Chiefs of Staff, promised to Cao that he would continue to nurture the bilateral ties no matter whether he serves in his current position or as Bush's major military adviser and leader of the US Army, Navy, Air Force and Marines, according to a press release provided by the Chinese Ministry of Defense.Mullen also expressed his hope that exchanges and cooperation in such fields as military academic education and exchange visits of warships, could be further boosted in an effort to increase mutual understanding and trust, said the press release.