| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 2450.0 | USD | 20170420 | 
                    
                        |  | China national standards | MT | 380.0 | USD | 20170420 | 
                    
                        |  | China national standards | MT | 350.0 | USD | 20170420 | 
                    
                        |  | China national standards | MT | 350.0 | USD | 20170419 | 
                    
                        |  | China national standards | MT | 390.0 | USD | 20170419 | 
                    
                        |  | China national standards | MT | 390.0 | USD | 20170419 | 
                    
                        |  | China national standards | MT | 480.0 | USD | 20170419 | 
                    
                        |  | China national standards | MT | 380.0 | USD | 20170418 | 
                    
                        |  | China national standards | MT | 380.0 | USD | 20170418 | 
                    
                        |  | China national standards | MT | 2460.0 | USD | 20170417 |