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          The 6th China International Advanced Materials Industry expo opens in Harbin
          
        
          
      
          
      
          
        
          
          chinadaily.com.cn |
          Updated: 2023-08-30 15:50
          
          
          
          
        


        
      
          
      
          
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   China National Building Materials (CNBM) exhibits a key structural component of composite materials for manned space engineering at the 6th China International Advanced Materials Industry expo held in Harbin, Heilongjiang province, Aug 29, 2023. [Photo/VCG] 
 
           

           

          
        
          

        
        
      
          
        
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