| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 790.0 | USD | 20201122 | 
                    
                        |  | China national standards | MT | 7050.0 | USD | 20201122 | 
                    
                        |  | China national standards | MT | 1450.0 | USD | 20201122 | 
                    
                        |  | China national standards | MT | 9640.0 | USD | 20201122 | 
                    
                        |  | China national standards | MT | 850.0 | USD | 20201122 | 
                    
                        |  | China national standards | MT | 1330.0 | USD | 20201122 | 
                    
                        |  | China national standards | MT | 6310.0 | USD | 20201122 | 
                    
                        |  | China national standards | MT | 910.0 | USD | 20201122 | 
                    
                        |  | China national standards | MT | 6190.0 | USD | 20201121 | 
                    
                        |  | China national standards | MT | 6800.0 | USD | 20201121 |