| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 2470.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 3100.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 2100.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 2760.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 5190.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 3100.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 9350.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 360.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 370.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 760.0 | USD | 20170201 |