| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 2980.0 | USD | 20210116 | 
                    
                        |  | China national standards | MT | 4540.0 | USD | 20210116 | 
                    
                        |  | China national standards | MT | 2710.0 | USD | 20210116 | 
                    
                        |  | China national standards | MT | 2730.0 | USD | 20210116 | 
                    
                        |  | China national standards | MT | 410.0 | USD | 20210116 | 
                    
                        |  | China national standards | MT | 370.0 | USD | 20210116 | 
                    
                        |  | China national standards | MT | 650.0 | USD | 20210116 | 
                    
                        |  | China national standards | MT | 2607.32 | USD | 20210115 | 
                    
                        |  | China national standards | MT | 370.0 | USD | 20210115 | 
                    
                        |  | China national standards | MT | 2750.0 | USD | 20210115 |