| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 200.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 200.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 620.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 640.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 200.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 370.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 200.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 220.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 230.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 190.0 | USD | 20170201 |