| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 2700.0 | USD | 20200315 | 
                    
                        |  | China national standards | MT | 2540.0 | USD | 20200315 | 
                    
                        |  | China national standards | MT | 11180.0 | USD | 20200315 | 
                    
                        |  | China national standards | MT | 2830.0 | USD | 20200314 | 
                    
                        |  | China national standards | MT | 17240.0 | USD | 20200314 | 
                    
                        |  | China national standards | MT | 1600.0 | USD | 20200314 | 
                    
                        |  | China national standards | MT | 19600.0 | USD | 20200314 | 
                    
                        |  | China national standards | MT | 18490.0 | USD | 20200313 | 
                    
                        |  | China national standards | MT | 2640.0 | USD | 20200313 | 
                    
                        |  | China national standards | MT | 2680.0 | USD | 20200313 |