| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 2170.0 | USD | 20201211 | 
                    
                        |  | China national standards | MT | 2180.0 | USD | 20201211 | 
                    
                        |  | China national standards | MT | 380.0 | USD | 20201210 | 
                    
                        |  | China national standards | MT | 330.0 | USD | 20201210 | 
                    
                        |  | China national standards | MT | 2480.0 | USD | 20201210 | 
                    
                        |  | China national standards | MT | 2560.0 | USD | 20201210 | 
                    
                        |  | China national standards | MT | 1890.0 | USD | 20201210 | 
                    
                        |  | China national standards | MT | 2520.0 | USD | 20201210 | 
                    
                        |  | China national standards | MT | 360.0 | USD | 20201210 | 
                    
                        |  | China national standards | MT | 2320.0 | USD | 20201210 |