| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 490.0 | USD | 20201021 | 
                    
                        |  | China national standards | MT | 130.0 | USD | 20201020 | 
                    
                        |  | China national standards | MT | 600.0 | USD | 20201020 | 
                    
                        |  | China national standards | MT | 540.0 | USD | 20201020 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20201019 | 
                    
                        |  | China national standards | MT | 740.0 | USD | 20201019 | 
                    
                        |  | China national standards | MT | 630.0 | USD | 20201019 | 
                    
                        |  | China national standards | MT | 60.0 | USD | 20201019 | 
                    
                        |  | China national standards | MT | 960.0 | USD | 20201017 | 
                    
                        |  | China national standards | MT | 740.0 | USD | 20201016 |