| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 30870.0 | USD | 20180215 | 
                    
                        |  | China national standards | MT | 26780.0 | USD | 20180215 | 
                    
                        |  | China national standards | MT | 25210.0 | USD | 20180214 | 
                    
                        |  | China national standards | MT | 5080.0 | USD | 20180214 | 
                    
                        |  | China national standards | MT | 4320.0 | USD | 20180214 | 
                    
                        |  | China national standards | MT | 28680.0 | USD | 20180211 | 
                    
                        |  | China national standards | MT | 26880.0 | USD | 20180211 | 
                    
                        |  | China national standards | MT | 3870.0 | USD | 20180211 | 
                    
                        |  | China national standards | MT | 27290.0 | USD | 20180210 | 
                    
                        |  | China national standards | MT | 33720.0 | USD | 20180210 |