| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 830.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 720.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 830.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 840.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 860.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 870.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 790.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 870.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 730.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 760.0 | USD | 20170101 |