| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1280.0 | USD | 20201112 | 
                    
                        |  | China national standards | MT | 1400.0 | USD | 20201112 | 
                    
                        |  | China national standards | MT | 1200.0 | USD | 20201112 | 
                    
                        |  | China national standards | MT | 2500.0 | USD | 20201111 | 
                    
                        |  | China national standards | MT | 1090.0 | USD | 20201110 | 
                    
                        |  | China national standards | MT | 2500.0 | USD | 20201110 | 
                    
                        |  | China national standards | MT | 1210.0 | USD | 20201110 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20201110 | 
                    
                        |  | China national standards | MT | 210.0 | USD | 20201110 | 
                    
                        |  | China national standards | MT | 220.0 | USD | 20201110 |