| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1900.0 | USD | 20201215 | 
                    
                        |  | China national standards | MT | 290.0 | USD | 20201215 | 
                    
                        |  | China national standards | MT | 390.0 | USD | 20201215 | 
                    
                        |  | China national standards | MT | 330.0 | USD | 20201215 | 
                    
                        |  | China national standards | MT | 2910.0 | USD | 20201215 | 
                    
                        |  | China national standards | MT | 9530.0 | USD | 20201215 | 
                    
                        |  | China national standards | MT | 640.0 | USD | 20201213 | 
                    
                        |  | China national standards | MT | 330.0 | USD | 20201213 | 
                    
                        |  | China national standards | MT | 2380.0 | USD | 20201213 | 
                    
                        |  | China national standards | MT | 2980.0 | USD | 20201213 |