| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 950.0 | USD | 20210119 | 
                    
                        |  | China national standards | MT | 1110.0 | USD | 20210119 | 
                    
                        |  | China national standards | MT | 550.0 | USD | 20210119 | 
                    
                        |  | China national standards | MT | 970.0 | USD | 20210119 | 
                    
                        |  | China national standards | MT | 170.0 | USD | 20210119 | 
                    
                        |  | China national standards | MT | 170.0 | USD | 20210119 | 
                    
                        |  | China national standards | MT | 190.0 | USD | 20210119 | 
                    
                        |  | China national standards | MT | 670.0 | USD | 20210119 | 
                    
                        |  | China national standards | MT | 790.0 | USD | 20210118 | 
                    
                        |  | China national standards | MT | 150.0 | USD | 20210118 |