| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 120.0 | USD | 20201218 | 
                    
                        |  | China national standards | MT | 960.0 | USD | 20201218 | 
                    
                        |  | China national standards | MT | 990.0 | USD | 20201218 | 
                    
                        |  | China national standards | MT | 830.0 | USD | 20201218 | 
                    
                        |  | China national standards | MT | 120.0 | USD | 20201217 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20201217 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20201217 | 
                    
                        |  | China national standards | MT | 130.0 | USD | 20201217 | 
                    
                        |  | China national standards | MT | 1200.0 | USD | 20201217 | 
                    
                        |  | China national standards | MT | 960.0 | USD | 20201216 |