| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1470.0 | USD | 20200222 | 
                    
                        |  | China national standards | MT | 17520.0 | USD | 20200222 | 
                    
                        |  | China national standards | MT | 11410.0 | USD | 20200221 | 
                    
                        |  | China national standards | MT | 11340.0 | USD | 20200221 | 
                    
                        |  | China national standards | MT | 50.0 | USD | 20200221 | 
                    
                        |  | China national standards | MT | 1870.0 | USD | 20200220 | 
                    
                        |  | China national standards | MT | 1320.0 | USD | 20200220 | 
                    
                        |  | China national standards | MT | 780.0 | USD | 20200219 | 
                    
                        |  | China national standards | MT | 1900.0 | USD | 20200219 | 
                    
                        |  | China national standards | MT | 11380.0 | USD | 20200219 |