| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 60.0 | USD | 20180501 | 
                    
                        |  | China national standards | MT | 2280.0 | USD | 20180501 | 
                    
                        |  | China national standards | MT | 660.0 | USD | 20180501 | 
                    
                        |  | China national standards | MT | 14470.0 | USD | 20180501 | 
                    
                        |  | China national standards | MT | 660.0 | USD | 20180501 | 
                    
                        |  | China national standards | MT | 150.0 | USD | 20180501 | 
                    
                        |  | China national standards | MT | 20.0 | USD | 20180501 | 
                    
                        |  | China national standards | MT | 7370.0 | USD | 20180501 | 
                    
                        |  | China national standards | MT | 150.0 | USD | 20180423 | 
                    
                        |  | China national standards | MT | 20.0 | USD | 20180423 |