| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1170.0 | USD | 20170116 | 
                    
                        |  | China national standards | MT | 3510.0 | USD | 20170115 | 
                    
                        |  | China national standards | MT | 3420.0 | USD | 20170115 | 
                    
                        |  | China national standards | MT | 3830.0 | USD | 20170115 | 
                    
                        |  | China national standards | MT | 3920.0 | USD | 20170115 | 
                    
                        |  | China national standards | MT | 3850.0 | USD | 20170115 | 
                    
                        |  | China national standards | MT | 6180.0 | USD | 20170115 | 
                    
                        |  | China national standards | MT | 3920.0 | USD | 20170115 | 
                    
                        |  | China national standards | MT | 2780.0 | USD | 20170115 | 
                    
                        |  | China national standards | MT | 5110.0 | USD | 20170115 |