| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 740.0 | USD | 20201119 | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20201119 | 
                    
                        |  | China national standards | MT | 660.0 | USD | 20201118 | 
                    
                        |  | China national standards | MT | 3620.0 | USD | 20201118 | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20201116 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20201116 | 
                    
                        |  | China national standards | MT | 3970.0 | USD | 20201116 | 
                    
                        |  | China national standards | MT | 130.0 | USD | 20201115 | 
                    
                        |  | China national standards | MT | 3590.0 | USD | 20201115 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20201114 |