- Primary Activities
 
      - 
        
Coal loader operation (water transport)
       
      - 
        
Container terminal operation (water transport)
       
      - 
        
Grain loader operation (water transport)
       
      - 
        
Port operation
       
      - 
        
Ship mooring service
       
      - 
        
Water freight terminal operation
       
      - 
        
Water passenger terminal operation
       
      - 
        
Wharf operation