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    • Science and technology are primary productive forces
    Temporary Announcement
    • 26 2014-11
      Announcement on Reduction of Shares Held by Persons Acting in Concert of the Controlling Shareholders of the Company
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    • 12 2014-11
      Announcement on Using Bank Acceptance Bill to Pay Fund for Raised Investment Projects and Substitute the Raised Fund in Equal Amount
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    • 12 2014-11
      Special Verification Opinions of Haitong Securities on Converting Some Idle Raised Funds into Time Deposit
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    • 12 2014-11
      Announcement on Converting Part of Idle Raised Funds into Time Deposit
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    • 12 2014-11
      Announcement on Changes in Accounting Standards
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    • 12 2014-11
      Independent Opinions of Independent Directors on Relevant Issues of the 11th Session of the Second Board of Directors
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    • 12 2014-11
      Announcement on the Resolutions of the 10th Session of the Second Board of Supervisors
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    • 12 2014-11
      Announcement on the Resolutions of the 11th Session of the Second Board of Directors
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