| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 6410.0 | USD | 20200916 | 
                    
                        |  | China national standards | MT | 9690.0 | USD | 20200916 | 
                    
                        |  | China national standards | MT | 930.0 | USD | 20200916 | 
                    
                        |  | China national standards | MT | 820.0 | USD | 20200915 | 
                    
                        |  | China national standards | MT | 1390.0 | USD | 20200915 | 
                    
                        |  | China national standards | MT | 1240.0 | USD | 20200915 | 
                    
                        |  | China national standards | MT | 850.0 | USD | 20200915 | 
                    
                        |  | China national standards | MT | 8620.0 | USD | 20200915 | 
                    
                        |  | China national standards | MT | 11780.0 | USD | 20200915 | 
                    
                        |  | China national standards | MT | 10450.0 | USD | 20200915 |