<tt id="6hsgl"><pre id="6hsgl"><pre id="6hsgl"></pre></pre></tt>
          <nav id="6hsgl"><th id="6hsgl"></th></nav>
          国产免费网站看v片元遮挡,一亚洲一区二区中文字幕,波多野结衣一区二区免费视频,天天色综网,久久综合给合久久狠狠狠,男人的天堂av一二三区,午夜福利看片在线观看,亚洲中文字幕在线无码一区二区
          中文
          Home > Enterprises

          Datong Coal Mine Group

          ( www.ming7.cn )

          Updated: 2013-10-16

          The Datong Coalmine Group Co Ltd is located 15 kilometers to the southwest of downtown Datong. It has a 1,827-square-kilometer coalmine area, 37.58 billion tons of reserves, and 15 large mines, with an annual total output of 34.5 million tons.

          It also has five large modern coal cleaning plants, with an annual capacity of 15 million tons, as well as 16.59 billion yuan in assets, and 113,000 employees, for a very large State-owned enterprise.

          The company mainly extracts weak caking coal from the Jurassic period and its world-famous, multi-purpose soft coal has stable quality, less than 10-percent ash, less than 1-percent sulfur, and a 28-megajoule/kg calorific capacity. Its clients cover a range of industries in electric power, metallurgy, building materials, and chemicals and it has a very high market ratio. It also exports 10 million tons of coal each year.

          In addition to coal, the company is involved in construction, machine manufacturing, chemicals, metallurgy, and building materials and has a reputation for its charcoal, industrial ash-free anti-wear hydraulic oil, gunpowder, detonators, and adhesive tape.

          The company is at the top in its scientific development and technologies for the coal industry and its technology center is among the top 100, with the highest standards and State Economic and Trade Commission approval. In recent years, the center has cooperated with colleges and research institutions in china and abroad and has been involved in a number of projects that dealt with key science and technology problems, and promote new technologies. Some of these were at the international level and 13 won national scientific and technological progress prizes, while 60 won provincial and ministerial prizes for the same area. Over the past decade, it has put 300 million yuan into scientific and technological development.

          It has produced a total of 945 million tons of quality coal to date and has paid 11.7 billion yuan ($1.85 billion) in taxes, the highest amount in China’s industrial sector, and 2.5 times the total government investment/spending. In 1989, the company established coal industry standards to help develop it into a modern enterprise and won the national Golden Horse corporate management prize, and the national May Day labor prize. In 1992, it ranked at the top of the 100 best-known enterprises, according to China Enterprise News, Enterprise Management magazine, and Enterprise Management Press.

          In 1997, the company was listed as one of China’s 120 experimental enterprises with State Council approval and it is one of 34 of Shanxi’s most competitive enterprises.

          Copyright ? China Daily. All Rights Reserved.
          主站蜘蛛池模板: 日韩精品一区二区三区中文| 爆乳女仆高潮在线观看| 久久精品蜜芽亚洲国产AV| 国产成人精品视频不卡| 激情综合色综合啪啪开心| 久久综合久中文字幕青草| 九九热视频在线精品18| 亚洲av中文久久精品国内| 国产无遮挡裸体免费久久| 亚洲av与日韩av在线| 国产乱子影视频上线免费观看| 婷婷99视频精品全部在线观看| 久久精品国产字幕高潮| 国产精品久久久久AV福利动漫 | 国产成人综合在线女婷五月99播放 | 亚洲欧美日韩精品久久| 国产精品偷伦费观看一次| 亚洲国产精品自产在线播放| 亚洲高潮喷水无码AV电影 | 国产成人最新三级在线视频| 在线看av一区二区三区| AV最新高清无码专区| 国产精品一二三中文字幕| 欧美日韩另类国产| 欧美成人精品三级网站| 精品人妻免费看一区二区三区| 欧美精品一国产成人综合久久| 久久青青草原亚洲AV无码麻豆| 人妻互换一二三区激情视频| 91青青草视频在线观看| 成人啪啪一区二区三区| 国产乱精品一区二区三区| 人人爽人人爱| 亚洲一本大道在线| 天天澡夜夜澡狠狠久久| 午夜福利国产精品视频| 亚洲国产初高中生女av| 久久久国产精品VA麻豆| 在线免费播放av观看| 国产亚洲一区二区三区啪| 国产成人精品午夜二三区|