| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 490.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 590.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 710.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 500.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 4610.0 | USD | 20170123 | 
                    
                        |  | China national standards | MT | 5240.0 | USD | 20170123 | 
                    
                        |  | China national standards | MT | 7640.0 | USD | 20170123 | 
                    
                        |  | China national standards | MT | 3440.0 | USD | 20170123 | 
                    
                        |  | China national standards | MT | 500.0 | USD | 20170123 | 
                    
                        |  | China national standards | MT | 650.0 | USD | 20170123 |