- Spec:
                    
                    
                
- Vendor:
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                
- Time:
                    
                    
                    
                
 
        
     
    
    
        
            
                
                    
                        | Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 590.0 | USD | 20190601 | 
                    
                        |  | China national standards | MT | 230.0 | USD | 20190601 | 
                    
                        |  | China national standards | MT | 200.0 | USD | 20190601 | 
                    
                        |  | China national standards | MT | 570.0 | USD | 20190601 | 
                    
                        |  | China national standards | MT | 1070.0 | USD | 20190601 | 
                    
                        |  | China national standards | MT | 30.0 | USD | 20190601 | 
                    
                        |  | China national standards | MT | 80.0 | USD | 20190601 | 
                    
                        |  | China national standards | MT | 160.0 | USD | 20190601 | 
                    
                        |  | China national standards | MT | 90.0 | USD | 20190601 | 
                    
                        |  | China national standards | MT | 30.0 | USD | 20190601 |