| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 240.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 240.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 230.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 170.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 220.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 220.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 290.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 270.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 220.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 250.0 | USD | 20170101 |