| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 200.0 | USD | 20170618 | 
                    
                        |  | China national standards | MT | 1160.0 | USD | 20170618 | 
                    
                        |  | China national standards | MT | 280.0 | USD | 20170617 | 
                    
                        |  | China national standards | MT | 1110.0 | USD | 20170616 | 
                    
                        |  | China national standards | MT | 320.0 | USD | 20170616 | 
                    
                        |  | China national standards | MT | 980.0 | USD | 20170615 | 
                    
                        |  | China national standards | MT | 1270.0 | USD | 20170615 | 
                    
                        |  | China national standards | MT | 1420.0 | USD | 20170615 | 
                    
                        |  | China national standards | MT | 1330.0 | USD | 20170615 | 
                    
                        |  | China national standards | MT | 950.0 | USD | 20170615 |