| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 2300.0 | USD | 20170210 | 
                    
                        |  | China national standards | MT | 2620.0 | USD | 20170210 | 
                    
                        |  | China national standards | MT | 2680.0 | USD | 20170210 | 
                    
                        |  | China national standards | MT | 2500.0 | USD | 20170210 | 
                    
                        |  | China national standards | MT | 16350.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 17160.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 20780.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 18610.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 18710.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 18980.0 | USD | 20170201 |