| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 440.0 | USD | 20190713 | 
                    
                        |  | China national standards | MT | 440.0 | USD | 20190713 | 
                    
                        |  | China national standards | MT | 3010.0 | USD | 20190713 | 
                    
                        |  | China national standards | MT | 3200.0 | USD | 20190713 | 
                    
                        |  | China national standards | MT | 440.0 | USD | 20190712 | 
                    
                        |  | China national standards | MT | 460.0 | USD | 20190711 | 
                    
                        |  | China national standards | MT | 3060.0 | USD | 20190711 | 
                    
                        |  | China national standards | MT | 3190.0 | USD | 20190710 | 
                    
                        |  | China national standards | MT | 380.0 | USD | 20190701 | 
                    
                        |  | China national standards | MT | 440.0 | USD | 20190701 |