| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20170216 | 
                    
                        |  | China national standards | MT | 720.0 | USD | 20170215 | 
                    
                        |  | China national standards | MT | 770.0 | USD | 20170215 | 
                    
                        |  | China national standards | MT | 120.0 | USD | 20170215 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20170215 | 
                    
                        |  | China national standards | MT | 780.0 | USD | 20170213 | 
                    
                        |  | China national standards | MT | 740.0 | USD | 20170213 | 
                    
                        |  | China national standards | MT | 780.0 | USD | 20170213 | 
                    
                        |  | China national standards | MT | 160.0 | USD | 20170213 | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20170213 |