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                        | Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 170.0 | USD | 20170322 | 
                    
                        |  | China national standards | MT | 2610.0 | USD | 20170321 | 
                    
                        |  | China national standards | MT | 1290.0 | USD | 20170321 | 
                    
                        |  | China national standards | MT | 190.0 | USD | 20170321 | 
                    
                        |  | China national standards | MT | 1450.0 | USD | 20170320 | 
                    
                        |  | China national standards | MT | 3860.0 | USD | 20170320 | 
                    
                        |  | China national standards | MT | 150.0 | USD | 20170320 | 
                    
                        |  | China national standards | MT | 260.0 | USD | 20170320 | 
                    
                        |  | China national standards | MT | 280.0 | USD | 20170320 | 
                    
                        |  | China national standards | MT | 5320.0 | USD | 20170319 |