| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 6050.0 | USD | 20201016 | 
                    
                        |  | China national standards | MT | 1400.0 | USD | 20201015 | 
                    
                        |  | China national standards | MT | 1720.0 | USD | 20201015 | 
                    
                        |  | China national standards | MT | 2600.0 | USD | 20201015 | 
                    
                        |  | China national standards | MT | 500.0 | USD | 20201014 | 
                    
                        |  | China national standards | MT | 420.0 | USD | 20201014 | 
                    
                        |  | China national standards | MT | 1530.0 | USD | 20201014 | 
                    
                        |  | China national standards | MT | 380.0 | USD | 20201013 | 
                    
                        |  | China national standards | MT | 1720.0 | USD | 20201013 | 
                    
                        |  | China national standards | MT | 2610.0 | USD | 20201012 |