| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 740.0 | USD | 20200220 | 
                    
                        |  | China national standards | MT | 1000.0 | USD | 20200220 | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20200218 | 
                    
                        |  | China national standards | MT | 740.0 | USD | 20200217 | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20200217 | 
                    
                        |  | China national standards | MT | 420.0 | USD | 20200217 | 
                    
                        |  | China national standards | MT | 750.0 | USD | 20200216 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20200215 | 
                    
                        |  | China national standards | MT | 120.0 | USD | 20200215 | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20200214 |