- Spec:
                    
                
 
                - Vendor:
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                
 
                - Time:
                    
                    
                    
                
 
            
         
        
     
    
    
        
            
                
                    
                        | Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        5000.0 | 
                        USD | 
                        20190423 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        3570.0 | 
                        USD | 
                        20190423 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        3390.0 | 
                        USD | 
                        20190423 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        540.0 | 
                        USD | 
                        20190421 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        540.0 | 
                        USD | 
                        20190421 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        420.0 | 
                        USD | 
                        20190421 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        3650.0 | 
                        USD | 
                        20190421 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        3680.0 | 
                        USD | 
                        20190421 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        550.0 | 
                        USD | 
                        20190421 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        3360.0 | 
                        USD | 
                        20190419 |