| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1360.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 1510.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 1610.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 1650.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 1280.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 1420.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 1460.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 1830.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 1370.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 210.0 | USD | 20170201 |