| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 490.0 | USD | 20170514 | 
                    
                        |  | China national standards | MT | 480.0 | USD | 20170514 | 
                    
                        |  | China national standards | MT | 480.0 | USD | 20170514 | 
                    
                        |  | China national standards | MT | 3290.0 | USD | 20170513 | 
                    
                        |  | China national standards | MT | 3590.0 | USD | 20170513 | 
                    
                        |  | China national standards | MT | 480.0 | USD | 20170513 | 
                    
                        |  | China national standards | MT | 460.0 | USD | 20170513 | 
                    
                        |  | China national standards | MT | 3210.0 | USD | 20170512 | 
                    
                        |  | China national standards | MT | 3190.0 | USD | 20170512 | 
                    
                        |  | China national standards | MT | 520.0 | USD | 20170511 |