| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 2050.0 | USD | 20180312 | 
                    
                        |  | China national standards | MT | 1800.0 | USD | 20180312 | 
                    
                        |  | China national standards | MT | 280.0 | USD | 20180312 | 
                    
                        |  | China national standards | MT | 320.0 | USD | 20180311 | 
                    
                        |  | China national standards | MT | 1900.0 | USD | 20180301 | 
                    
                        |  | China national standards | MT | 1830.0 | USD | 20180301 | 
                    
                        |  | China national standards | MT | 1820.0 | USD | 20180301 | 
                    
                        |  | China national standards | MT | 1830.0 | USD | 20180301 | 
                    
                        |  | China national standards | MT | 1830.0 | USD | 20180301 | 
                    
                        |  | China national standards | MT | 290.0 | USD | 20180301 |