| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1170.0 | USD | 20201213 | 
                    
                        |  | China national standards | MT | 1310.0 | USD | 20201212 | 
                    
                        |  | China national standards | MT | 1050.0 | USD | 20201212 | 
                    
                        |  | China national standards | MT | 160.0 | USD | 20201212 | 
                    
                        |  | China national standards | MT | 8860.0 | USD | 20201212 | 
                    
                        |  | China national standards | MT | 300.0 | USD | 20201211 | 
                    
                        |  | China national standards | MT | 1100.0 | USD | 20201211 | 
                    
                        |  | China national standards | MT | 21880.0 | USD | 20201211 | 
                    
                        |  | China national standards | MT | 60640.0 | USD | 20201211 | 
                    
                        |  | China national standards | MT | 8060.0 | USD | 20201211 |