| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 470.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 460.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 510.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 470.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 490.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 520.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 3240.0 | USD | 20170423 | 
                    
                        |  | China national standards | MT | 3510.0 | USD | 20170423 | 
                    
                        |  | China national standards | MT | 3410.0 | USD | 20170423 | 
                    
                        |  | China national standards | MT | 460.0 | USD | 20170423 |