| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 2910.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 3250.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 3200.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 430.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 480.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 440.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 470.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 430.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 470.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 480.0 | USD | 20170201 |