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          2006-10-29 Suqian Tongshi Reagent Co.,Ltd. launched starting working ceremony in the morning, many leader were present. And they gave a speech in the ceremony.
          
         
          2015-09-22
          
         
          2006-10-29 Suqian Tongshi Reagent Co.,Ltd. launched starting working ceremony in the morning, many leader were present. And they gave a speech in the ceremony.
          

          
         
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