| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 8470.0 | USD | 20181001 | 
                    
                        |  | China national standards | MT | 8480.0 | USD | 20181001 | 
                    
                        |  | China national standards | MT | 1240.0 | USD | 20181001 | 
                    
                        |  | China national standards | MT | 8470.0 | USD | 20181001 | 
                    
                        |  | China national standards | MT | 1290.0 | USD | 20180917 | 
                    
                        |  | China national standards | MT | 1730.0 | USD | 20180916 | 
                    
                        |  | China national standards | MT | 7650.0 | USD | 20180916 | 
                    
                        |  | China national standards | MT | 8870.0 | USD | 20180915 | 
                    
                        |  | China national standards | MT | 11760.0 | USD | 20180913 | 
                    
                        |  | China national standards | MT | 7630.0 | USD | 20180912 |