| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 930.0 | USD | 20171201 | 
                    
                        |  | China national standards | MT | 930.0 | USD | 20171201 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20171201 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20171201 | 
                    
                        |  | China national standards | MT | 910.0 | USD | 20171119 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20171117 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20171117 | 
                    
                        |  | China national standards | MT | 910.0 | USD | 20171115 | 
                    
                        |  | China national standards | MT | 950.0 | USD | 20171115 | 
                    
                        |  | China national standards | MT | 950.0 | USD | 20171114 |