| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 550.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 490.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 60.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 160.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 580.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 70.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 1330.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 13890.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 70.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 26040.0 | USD | 20170101 |