| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 720.0 | USD | 20170514 | 
                    
                        |  | China national standards | MT | 5860.0 | USD | 20170513 | 
                    
                        |  | China national standards | MT | 4290.0 | USD | 20170513 | 
                    
                        |  | China national standards | MT | 770.0 | USD | 20170513 | 
                    
                        |  | China national standards | MT | 720.0 | USD | 20170513 | 
                    
                        |  | China national standards | MT | 620.0 | USD | 20170513 | 
                    
                        |  | China national standards | MT | 3910.0 | USD | 20170512 | 
                    
                        |  | China national standards | MT | 760.0 | USD | 20170512 | 
                    
                        |  | China national standards | MT | 570.0 | USD | 20170512 | 
                    
                        |  | China national standards | MT | 880.0 | USD | 20170512 |