| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 70.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 1690.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 1120.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 120.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 90.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 120.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 60.0 | USD | 20170101 |