| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 720.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 900.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 860.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 800.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 800.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 780.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 810.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 780.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 840.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 910.0 | USD | 20170101 |