| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 200.0 | USD | 20201122 | 
                    
                        |  | China national standards | MT | 710.0 | USD | 20201122 | 
                    
                        |  | China national standards | MT | 4770.0 | USD | 20201122 | 
                    
                        |  | China national standards | MT | 200.0 | USD | 20201122 | 
                    
                        |  | China national standards | MT | 1190.0 | USD | 20201121 | 
                    
                        |  | China national standards | MT | 1340.0 | USD | 20201120 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20201120 | 
                    
                        |  | China national standards | MT | 1360.0 | USD | 20201120 | 
                    
                        |  | China national standards | MT | 200.0 | USD | 20201119 | 
                    
                        |  | China national standards | MT | 1190.0 | USD | 20201119 |