| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 11860.0 | USD | 20200217 | 
                    
                        |  | China national standards | MT | 11230.0 | USD | 20200216 | 
                    
                        |  | China national standards | MT | 89360.0 | USD | 20200215 | 
                    
                        |  | China national standards | MT | 77840.0 | USD | 20200215 | 
                    
                        |  | China national standards | MT | 113240.0 | USD | 20200214 | 
                    
                        |  | China national standards | MT | 99200.0 | USD | 20200213 | 
                    
                        |  | China national standards | MT | 78620.0 | USD | 20200213 | 
                    
                        |  | China national standards | MT | 11710.0 | USD | 20200213 | 
                    
                        |  | China national standards | MT | 14200.0 | USD | 20200213 | 
                    
                        |  | China national standards | MT | 105400.0 | USD | 20200212 |