DGÕæÈË

Development Path
  • 2021
    The acquisition of 70% sharesof SDE has been completed
  • 2013
    Set up the Xing long, Hongyuan coal company
  • 2011
    ÊÕ¹º»ªÃÀ°ÂÄÜÔ´80%¹É·Ý
  • 2009
    ¸Û½»ËùÖ÷°åÉÏÊÐ
  • 2007
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  • 2003
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  • 2002
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  • 1996
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