| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 490.0 | USD | 20201221 | 
                    
                        |  | China national standards | MT | 30.0 | USD | 20201221 | 
                    
                        |  | China national standards | MT | 240.0 | USD | 20201219 | 
                    
                        |  | China national standards | MT | 250.0 | USD | 20201219 | 
                    
                        |  | China national standards | MT | 490.0 | USD | 20201219 | 
                    
                        |  | China national standards | MT | 60.0 | USD | 20201218 | 
                    
                        |  | China national standards | MT | 750.0 | USD | 20201218 | 
                    
                        |  | China national standards | MT | 80.0 | USD | 20201218 | 
                    
                        |  | China national standards | MT | 500.0 | USD | 20201218 | 
                    
                        |  | China national standards | MT | 270.0 | USD | 20201217 |