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BEIJING, July 27 (Xinhua) -- China's largest gold producer said on Tuesday its operating profits rose by three fold to 1.55 billion yuan (228.09 million U.S. dollars) in the first six months this year.China National Gold Group Corp. said in a statement that its first-half revenue grew by 98 percent from a year earlier to 27.67 billion yuan and expected its full-year revenue to reach 50 billion yuan.At the end of June, the gold producer had 1,250 tonnes of gold reserves, eight million tonnes of copper reserves and 1.6 million tonnes of molybdenum, according to the statement.In the first half of 2010, the company added a total of 24.7 tonnes of gold, 683,000 tonnes of copper and 445,000 tonnes of molybdenum to its reserves, said the statement.The company had improved its development strategies through conducting merge and acquisitions, integrating regional resources and exploring overseas, said Sun Zhaoxue, general manager of the gold producer.

BEIJING, Aug. 12 (Xinhua) -- China's Ministry of Health said Thursday the spread of disease is a major public health concern in mudslide-hit Zhouqu County in northwest China, after local health facilities and water resources were damaged in the disaster."Only a small part of the township area was left after the mudslides. A large number of rescue and relief workers and survivors are now living there, increasing the risk of intestinal and respiratory infectious diseases," an unnamed official from the ministry said Thursday.The official said corpses and dead animals buried under the mud may easily decay under the high temperatures, worsening the epidemic-prevention situation.Although wells have been dug up to ensure water supply, the ministry said sterilization work is arduous as the water may be contaminated during transportation and preservation.Vaccines and their refrigeration facilities, along with the networks that report infectious diseases, were destroyed in the mudslides, according to the ministry.However, with the arrival of new refrigerators and various vaccines, the first vaccination center in the county since the disaster has been set up.As of 4:30 p.m. Thursday, the death toll from the mudslides had risen to 1,144 with 600 still missing.Furthermore, the Ministry of Environmental Protection has sent more than 20 experts to Zhouqu in a bid to prevent environmental disasters.The water quality of the Bailong River remains normal, according to the ministry.

BEIJING, June 27 (Xinhua) -- Chinese Vice President Xi Jinping said Sunday that China encouraged women employed in science and technology to contribute more to the country's modernization, social progress and the rejuvenation of the Chinese people.Xi made the remarks in his address at the opening ceremony of the 4th General Assembly and International Conference of the Third World Organization for Women in Science (TWOWS), which opened in Beijing on Sunday.Established in 1989, the TWOWS is the first international forum bringing together women scientists from the South with the objective of strengthening their role in the development process and promoting their representation in scientific and technological leadership.In implementing the programs for mid- and long-term scientific and technological development, as well as human resource development, China would work to build a large, high-quality force of women working in science and technology, Xi said.As the world's largest developing country, China maintains to its basic state policy of promoting gender equality and attaches importance to creating more opportunities for the fostering and career development of Chinese women in science, he said,"Two-fifths of China's 35 million scientific and technologic personnel,and one-third of those personnel in senior professional ranks, are women," Xi noted.

BEIJING, Aug. 11 (Xinhua) -- There have been no reports of an epidemic outbreak or public health incident in the northwestern Zhouqu County that was hit by a massive mudslide Sunday, a health official said Wednesday.Zhang Guoxin, vice director of the emergency office of the Health Ministry, made the remarks at a press conference in Beijing.Emergency medical rescue work was coming to an end and now epidemic prevention was the priority for health authorities, Zhang said.At least 702 people were killed and 1,042 others are missing after Sunday's mudslide.A total of 422 injured have been treated as of 10 a.m. Wednesday. All those who were seriously hurt have been sent to hospitals in the cities of Lanzhou and Tianshui, Zhang said.A survivor who was rescued 60 hours after the mudslide has been transferred to the Gansu Provincial People's Hospital and was currently in stable condition."All the injured have been properly treated," Zhang said.Forty-seven civilian and military medical teams with 779 members are working in Zhouqu, nine of whom are extremely well qualified and rank among the best in the country.A total area of 310,000 square meters has been sterilized by the teams.Health authorities have prepared 50,000 pamphlets on health risks for local residents.Zhang said health authorities were attempting to rebuild hospitals and clinics in Zhouqu as quickly as possible.