| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1800.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 1790.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 2030.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 1840.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 330.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 310.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 240.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 320.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 300.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 290.0 | USD | 20170101 |