| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 190.0 | USD | 20170816 | 
                    
                        |  | China national standards | MT | 1060.0 | USD | 20170816 | 
                    
                        |  | China national standards | MT | 3460.0 | USD | 20170816 | 
                    
                        |  | China national standards | MT | 8680.0 | USD | 20170815 | 
                    
                        |  | China national standards | MT | 1290.0 | USD | 20170815 | 
                    
                        |  | China national standards | MT | 1080.0 | USD | 20170814 | 
                    
                        |  | China national standards | MT | 750.0 | USD | 20170814 | 
                    
                        |  | China national standards | MT | 1050.0 | USD | 20170813 | 
                    
                        |  | China national standards | MT | 1050.0 | USD | 20170813 | 
                    
                        |  | China national standards | MT | 3460.0 | USD | 20170812 |