| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 920.0 | USD | 20181020 | 
                    
                        |  | China national standards | MT | 800.0 | USD | 20181020 | 
                    
                        |  | China national standards | MT | 920.0 | USD | 20181019 | 
                    
                        |  | China national standards | MT | 910.0 | USD | 20181019 | 
                    
                        |  | China national standards | MT | 800.0 | USD | 20181018 | 
                    
                        |  | China national standards | MT | 5500.0 | USD | 20181018 | 
                    
                        |  | China national standards | MT | 5510.0 | USD | 20181017 | 
                    
                        |  | China national standards | MT | 800.0 | USD | 20181016 | 
                    
                        |  | China national standards | MT | 6310.0 | USD | 20181016 | 
                    
                        |  | China national standards | MT | 870.0 | USD | 20181015 |