| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 190.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 320.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 190.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 190.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 200.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 320.0 | USD | 20170501 |