| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 2390.0 | USD | 20201022 | 
                    
                        |  | China national standards | MT | 1990.0 | USD | 20201022 | 
                    
                        |  | China national standards | MT | 2250.0 | USD | 20201021 | 
                    
                        |  | China national standards | MT | 310.0 | USD | 20201021 | 
                    
                        |  | China national standards | MT | 350.0 | USD | 20201021 | 
                    
                        |  | China national standards | MT | 330.0 | USD | 20201020 | 
                    
                        |  | China national standards | MT | 2240.0 | USD | 20201020 | 
                    
                        |  | China national standards | MT | 320.0 | USD | 20201020 | 
                    
                        |  | China national standards | MT | 2150.0 | USD | 20201020 | 
                    
                        |  | China national standards | MT | 290.0 | USD | 20201019 |