| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 830.0 | USD | 20201119 | 
                    
                        |  | China national standards | MT | 910.0 | USD | 20201119 | 
                    
                        |  | China national standards | MT | 5570.0 | USD | 20201119 | 
                    
                        |  | China national standards | MT | 4250.0 | USD | 20201119 | 
                    
                        |  | China national standards | MT | 6920.0 | USD | 20201118 | 
                    
                        |  | China national standards | MT | 7540.0 | USD | 20201118 | 
                    
                        |  | China national standards | MT | 3900.0 | USD | 20201118 | 
                    
                        |  | China national standards | MT | 8380.0 | USD | 20201118 | 
                    
                        |  | China national standards | MT | 7540.0 | USD | 20201118 | 
                    
                        |  | China national standards | MT | 950.0 | USD | 20201117 |