| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 4970.0 | USD | 20170521 | 
                    
                        |  | China national standards | MT | 40710.0 | USD | 20170520 | 
                    
                        |  | China national standards | MT | 40710.0 | USD | 20170520 | 
                    
                        |  | China national standards | MT | 42910.0 | USD | 20170520 | 
                    
                        |  | China national standards | MT | 33880.0 | USD | 20170519 | 
                    
                        |  | China national standards | MT | 37550.0 | USD | 20170519 | 
                    
                        |  | China national standards | MT | 34110.0 | USD | 20170519 | 
                    
                        |  | China national standards | MT | 4220.0 | USD | 20170519 | 
                    
                        |  | China national standards | MT | 33970.0 | USD | 20170518 | 
                    
                        |  | China national standards | MT | 35030.0 | USD | 20170518 |