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                        | Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1500.0 | USD | 20170220 | 
                    
                        |  | China national standards | MT | 920.0 | USD | 20170219 | 
                    
                        |  | China national standards | MT | 150.0 | USD | 20170219 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20170218 | 
                    
                        |  | China national standards | MT | 130.0 | USD | 20170218 | 
                    
                        |  | China national standards | MT | 1210.0 | USD | 20170217 | 
                    
                        |  | China national standards | MT | 150.0 | USD | 20170217 | 
                    
                        |  | China national standards | MT | 150.0 | USD | 20170217 | 
                    
                        |  | China national standards | MT | 1000.0 | USD | 20170216 | 
                    
                        |  | China national standards | MT | 1030.0 | USD | 20170216 |