| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 190.0 | USD | 20200201 | 
                    
                        |  | China national standards | MT | 210.0 | USD | 20200201 | 
                    
                        |  | China national standards | MT | 80.0 | USD | 20200201 | 
                    
                        |  | China national standards | MT | 160.0 | USD | 20200201 | 
                    
                        |  | China national standards | MT | 1140.0 | USD | 20200201 | 
                    
                        |  | China national standards | MT | 930.0 | USD | 20200201 | 
                    
                        |  | China national standards | MT | 920.0 | USD | 20200201 | 
                    
                        |  | China national standards | MT | 970.0 | USD | 20200201 | 
                    
                        |  | China national standards | MT | 1490.0 | USD | 20200201 | 
                    
                        |  | China national standards | MT | 930.0 | USD | 20200201 |