| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 250.0 | USD | 20201210 | 
                    
                        |  | China national standards | MT | 2250.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 2340.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 2040.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 1840.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 1560.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 1830.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 1620.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 1740.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 2020.0 | USD | 20201201 |