| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 3090.0 | USD | 20170218 | 
                    
                        |  | China national standards | MT | 6170.0 | USD | 20170218 | 
                    
                        |  | China national standards | MT | 940.0 | USD | 20170218 | 
                    
                        |  | China national standards | MT | 860.0 | USD | 20170218 | 
                    
                        |  | China national standards | MT | 7660.0 | USD | 20170217 | 
                    
                        |  | China national standards | MT | 2510.0 | USD | 20170216 | 
                    
                        |  | China national standards | MT | 37650.0 | USD | 20170215 | 
                    
                        |  | China national standards | MT | 430.0 | USD | 20170215 | 
                    
                        |  | China national standards | MT | 2510.0 | USD | 20170215 | 
                    
                        |  | China national standards | MT | 2980.0 | USD | 20170214 |