| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 260.0 | USD | 20201213 | 
                    
                        |  | China national standards | MT | 1990.0 | USD | 20201213 | 
                    
                        |  | China national standards | MT | 240.0 | USD | 20201213 | 
                    
                        |  | China national standards | MT | 1720.0 | USD | 20201213 | 
                    
                        |  | China national standards | MT | 1780.0 | USD | 20201212 | 
                    
                        |  | China national standards | MT | 1570.0 | USD | 20201212 | 
                    
                        |  | China national standards | MT | 1630.0 | USD | 20201212 | 
                    
                        |  | China national standards | MT | 250.0 | USD | 20201212 | 
                    
                        |  | China national standards | MT | 1840.0 | USD | 20201212 | 
                    
                        |  | China national standards | MT | 2110.0 | USD | 20201211 |