| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 480.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 150.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 350.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 480.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 430.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 360.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 380.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 370.0 | USD | 20170601 |