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    • Science and technology are primary productive forces
    Regular Announcement
    • 28 2012-08
      2012 Semi annual Report
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    • 28 2012-08
      Announcement on Re using Part of Idle Raised Funds to Temporarily Supplement Working Capital
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    • 28 2012-08
      Opinions of Independent Directors on Using Raised Capital Again to Temporarily Supplement Working Capital
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    • 24 2012-08
      Announcement on Returning Working Capital to Raised Capital Account
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    • 14 2012-08
      Announcement on the Resolutions of the 18th Session of the 1st Board of Directors
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    • 14 2012-08
      Announcement on Obtaining Practical Patent Certificate
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    • 14 2012-08
      Notice on Convening the Second Extraordinary General Meeting of Shareholders of the Company in 2012
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    • 14 2012-08
      Articles of Association
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