| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 525.08 | USD | 20210120 | 
                    
                        |  | China national standards | MT | 470.0 | USD | 20210120 | 
                    
                        |  | China national standards | MT | 630.0 | USD | 20210120 | 
                    
                        |  | China national standards | MT | 770.0 | USD | 20210120 | 
                    
                        |  | China national standards | MT | 510.0 | USD | 20210120 | 
                    
                        |  | China national standards | MT | 420.0 | USD | 20210120 | 
                    
                        |  | China national standards | MT | 610.0 | USD | 20210120 | 
                    
                        |  | China national standards | MT | 1390.0 | USD | 20210120 | 
                    
                        |  | China national standards | MT | 90.0 | USD | 20210120 | 
                    
                        |  | China national standards | MT | 120.0 | USD | 20210120 |