| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 930.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 330.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 610.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 220.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 310.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 190.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 380.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 160.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 280.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 300.0 | USD | 20170201 |