| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 340.0 | USD | 20191113 | 
                    
                        |  | China national standards | MT | 600.0 | USD | 20191113 | 
                    
                        |  | China national standards | MT | 2120.0 | USD | 20191113 | 
                    
                        |  | China national standards | MT | 280.0 | USD | 20191112 | 
                    
                        |  | China national standards | MT | 280.0 | USD | 20191112 | 
                    
                        |  | China national standards | MT | 600.0 | USD | 20191112 | 
                    
                        |  | China national standards | MT | 1940.0 | USD | 20191112 | 
                    
                        |  | China national standards | MT | 280.0 | USD | 20191111 | 
                    
                        |  | China national standards | MT | 2430.0 | USD | 20191111 | 
                    
                        |  | China national standards | MT | 280.0 | USD | 20191110 |