<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: 国产香蕉久久精品综合网| 国产乱人伦真实精品视频| 99国产精品永久免费视频| 中文字幕 制服 亚洲 另类| 久草视频在线这里只有精品| 日本二区三区视频免费观看| 欧美视频在线播放观看免费福利资源| 67194亚洲无码| 在线日韩日本国产亚洲| 国产一区二区四区不卡| 一区二区三区精品不卡| 精品国产AV最大网站| 办公室强奷漂亮少妇视频| 国产麻豆一区二区精彩视频| 人妻少妇精品无码专区二区 | 丁香色欲久久久久久综合网| 国产日韩一区二区天美麻豆| 尤物视频色版在线观看| 成人av午夜在线观看| 四虎精品视频永久免费| 国产中文成人精品久久久| 欧美肥老太交视频免费| 狠狠干| 国产精品无码a∨麻豆| 亚洲国产欧美在线看片一国产| 亚洲大尺度视频在线播放| 精品欧美一区二区在线观看| 日韩精品卡1卡2日韩在线| 羞羞影院午夜男女爽爽影视| 我趁老师睡觉摸她奶脱她内裤| 2021久久精品国产99国产精品| 午夜视频免费试看| 99视频30精品视频在线观看| 国产精品成人国产乱| 久久99精品国产99久久6不卡| 久草国产手机视频在线观看 | 亚洲高清乱码午夜电影网| 日本中文一二区有码在线| 亚洲精品二区在线播放| 中文字幕日韩精品东京热| 日本偷拍自影像视频久久|