| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 440.0 | USD | 20170516 | 
                    
                        |  | China national standards | MT | 290.0 | USD | 20170516 | 
                    
                        |  | China national standards | MT | 1400.0 | USD | 20170515 | 
                    
                        |  | China national standards | MT | 370.0 | USD | 20170515 | 
                    
                        |  | China national standards | MT | 36930.0 | USD | 20170515 | 
                    
                        |  | China national standards | MT | 250.0 | USD | 20170515 | 
                    
                        |  | China national standards | MT | 170.0 | USD | 20170515 | 
                    
                        |  | China national standards | MT | 1160.0 | USD | 20170514 | 
                    
                        |  | China national standards | MT | 1430.0 | USD | 20170514 | 
                    
                        |  | China national standards | MT | 1670.0 | USD | 20170514 |