| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 740.0 | USD | 20200401 | 
                    
                        |  | China national standards | MT | 630.0 | USD | 20200401 | 
                    
                        |  | China national standards | MT | 870.0 | USD | 20200401 | 
                    
                        |  | China national standards | MT | 640.0 | USD | 20200401 | 
                    
                        |  | China national standards | MT | 980.0 | USD | 20200401 | 
                    
                        |  | China national standards | MT | 760.0 | USD | 20200401 | 
                    
                        |  | China national standards | MT | 3430.0 | USD | 20200323 | 
                    
                        |  | China national standards | MT | 70.0 | USD | 20200323 | 
                    
                        |  | China national standards | MT | 730.0 | USD | 20200323 | 
                    
                        |  | China national standards | MT | 30920.0 | USD | 20200323 |