| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 250.0 | USD | 20201220 | 
                    
                        |  | China national standards | MT | 150.0 | USD | 20201220 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20201220 | 
                    
                        |  | China national standards | MT | 1860.0 | USD | 20201220 | 
                    
                        |  | China national standards | MT | 1090.0 | USD | 20201220 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20201219 | 
                    
                        |  | China national standards | MT | 880.0 | USD | 20201219 | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20201218 | 
                    
                        |  | China national standards | MT | 990.0 | USD | 20201218 | 
                    
                        |  | China national standards | MT | 1160.0 | USD | 20201218 |