Foreign diplomats hail Dalian's tech, petrochemical innovation
    
        
    
      
    
      
    
        
          By Zhang Xiaomin in?Dalian, Liaoning | 
          chinadaily.com.cn |
          Updated: 2025-06-12 19:39
          
          
          
          
        


        
      
    
      
    
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   Diplomats and representatives from 13 countries visit the Dalian Changxing Island Economic and Technological Development Zone in Dalian, Liaoning province, on June 10, 2025. [Photo by Zhang Chunlei/for chinadaily.com.cn] 
 
     

     

    Diplomats and representatives from 13 countries visited the Dalian Changxing Island Economic and Technological Development Zone in Dalian, Liaoning province, on Tuesday.
     

    They delved into Dalian's strengths in high-end petrochemical product research and development, green production processes, and intelligent management systems.
     

        
    

        
        
      
    
        
          
          
        

        
          
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