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                        | Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 4450.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 850.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 860.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 800.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 810.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 1300.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 9870.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 800.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 870.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 800.0 | USD | 20170101 |