| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 80.0 | USD | 20201210 | 
                    
                        |  | China national standards | MT | 80.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 80.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 540.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 540.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 560.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 80.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 560.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 540.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 540.0 | USD | 20201201 |