| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1400.0 | USD | 20201016 | 
                    
                        |  | China national standards | MT | 1130.0 | USD | 20201015 | 
                    
                        |  | China national standards | MT | 1580.0 | USD | 20201014 | 
                    
                        |  | China national standards | MT | 160.0 | USD | 20201014 | 
                    
                        |  | China national standards | MT | 160.0 | USD | 20201014 | 
                    
                        |  | China national standards | MT | 1370.0 | USD | 20201010 | 
                    
                        |  | China national standards | MT | 1090.0 | USD | 20201010 | 
                    
                        |  | China national standards | MT | 1370.0 | USD | 20201010 | 
                    
                        |  | China national standards | MT | 230.0 | USD | 20201001 | 
                    
                        |  | China national standards | MT | 200.0 | USD | 20201001 |