| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 4540.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 8030.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 3400.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 5150.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 4900.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 5190.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 4540.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 4500.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 8030.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 4260.0 | USD | 20170201 |