| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 6980.0 | USD | 20200223 | 
                    
                        |  | China national standards | MT | 4930.0 | USD | 20200223 | 
                    
                        |  | China national standards | MT | 14260.0 | USD | 20200223 | 
                    
                        |  | China national standards | MT | 1000.0 | USD | 20200223 | 
                    
                        |  | China national standards | MT | 2430.0 | USD | 20200223 | 
                    
                        |  | China national standards | MT | 500.0 | USD | 20200223 | 
                    
                        |  | China national standards | MT | 410.0 | USD | 20200223 | 
                    
                        |  | China national standards | MT | 2550.0 | USD | 20200223 | 
                    
                        |  | China national standards | MT | 520.0 | USD | 20200223 | 
                    
                        |  | China national standards | MT | 710.0 | USD | 20200222 |