| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1290.0 | USD | 20171117 | 
                    
                        |  | China national standards | MT | 990.0 | USD | 20171115 | 
                    
                        |  | China national standards | MT | 1400.0 | USD | 20171114 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20171114 | 
                    
                        |  | China national standards | MT | 200.0 | USD | 20171113 | 
                    
                        |  | China national standards | MT | 150.0 | USD | 20171112 | 
                    
                        |  | China national standards | MT | 1000.0 | USD | 20171112 | 
                    
                        |  | China national standards | MT | 1290.0 | USD | 20171111 | 
                    
                        |  | China national standards | MT | 130.0 | USD | 20171110 | 
                    
                        |  | China national standards | MT | 890.0 | USD | 20171110 |