| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 120.0 | USD | 20201016 | 
                    
                        |  | China national standards | MT | 680.0 | USD | 20201016 | 
                    
                        |  | China national standards | MT | 820.0 | USD | 20201016 | 
                    
                        |  | China national standards | MT | 760.0 | USD | 20201016 | 
                    
                        |  | China national standards | MT | 790.0 | USD | 20201016 | 
                    
                        |  | China national standards | MT | 120.0 | USD | 20201015 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20201015 | 
                    
                        |  | China national standards | MT | 130.0 | USD | 20201015 | 
                    
                        |  | China national standards | MT | 780.0 | USD | 20201014 | 
                    
                        |  | China national standards | MT | 810.0 | USD | 20201014 |