| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 170.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 440.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 440.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 410.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 270.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 380.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 170.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 470.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 170.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 410.0 | USD | 20170101 |