| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20201014 | 
                    
                        |  | China national standards | MT | 750.0 | USD | 20201014 | 
                    
                        |  | China national standards | MT | 710.0 | USD | 20201014 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20201013 | 
                    
                        |  | China national standards | MT | 760.0 | USD | 20201012 | 
                    
                        |  | China national standards | MT | 680.0 | USD | 20201012 | 
                    
                        |  | China national standards | MT | 750.0 | USD | 20201012 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20201011 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20201010 | 
                    
                        |  | China national standards | MT | 740.0 | USD | 20201001 |