| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 530.0 | USD | 20210123 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20210123 | 
                    
                        |  | China national standards | MT | 70.0 | USD | 20210123 | 
                    
                        |  | China national standards | MT | 80.0 | USD | 20210123 | 
                    
                        |  | China national standards | MT | 610.0 | USD | 20210122 | 
                    
                        |  | China national standards | MT | 420.0 | USD | 20210122 | 
                    
                        |  | China national standards | MT | 710.0 | USD | 20210122 | 
                    
                        |  | China national standards | MT | 1130.0 | USD | 20210122 | 
                    
                        |  | China national standards | MT | 490.0 | USD | 20210122 | 
                    
                        |  | China national standards | MT | 70.0 | USD | 20210122 |