| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 210.0 | USD | 20201001 | 
                    
                        |  | China national standards | MT | 590.0 | USD | 20201001 | 
                    
                        |  | China national standards | MT | 1120.0 | USD | 20201001 | 
                    
                        |  | China national standards | MT | 1120.0 | USD | 20201001 | 
                    
                        |  | China national standards | MT | 1750.0 | USD | 20201001 | 
                    
                        |  | China national standards | MT | 250.0 | USD | 20201001 | 
                    
                        |  | China national standards | MT | 590.0 | USD | 20201001 | 
                    
                        |  | China national standards | MT | 210.0 | USD | 20201001 | 
                    
                        |  | China national standards | MT | 600.0 | USD | 20201001 | 
                    
                        |  | China national standards | MT | 5070.0 | USD | 20201001 |