| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 130.0 | USD | 20170216 | 
                    
                        |  | China national standards | MT | 130.0 | USD | 20170216 | 
                    
                        |  | China national standards | MT | 910.0 | USD | 20170215 | 
                    
                        |  | China national standards | MT | 900.0 | USD | 20170215 | 
                    
                        |  | China national standards | MT | 880.0 | USD | 20170215 | 
                    
                        |  | China national standards | MT | 900.0 | USD | 20170214 | 
                    
                        |  | China national standards | MT | 880.0 | USD | 20170214 | 
                    
                        |  | China national standards | MT | 860.0 | USD | 20170214 | 
                    
                        |  | China national standards | MT | 860.0 | USD | 20170214 | 
                    
                        |  | China national standards | MT | 880.0 | USD | 20170214 |