- Spec:
                    
                
 
                - Vendor:
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                
 
                - Time:
                    
                    
                    
                
 
            
         
        
     
    
    
        
            
                
                    
                        | Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        610.0 | 
                        USD | 
                        20170521 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        580.0 | 
                        USD | 
                        20170521 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        220.0 | 
                        USD | 
                        20170521 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        6490.0 | 
                        USD | 
                        20170520 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1040.0 | 
                        USD | 
                        20170520 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        470.0 | 
                        USD | 
                        20170520 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        610.0 | 
                        USD | 
                        20170520 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        160.0 | 
                        USD | 
                        20170520 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        160.0 | 
                        USD | 
                        20170520 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        3980.0 | 
                        USD | 
                        20170519 |