| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 2750.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 2510.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 350.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 400.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 340.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 370.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 400.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 400.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 350.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 340.0 | USD | 20170501 |