| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 250.0 | USD | 20170111 | 
                    
                        |  | China national standards | MT | 250.0 | USD | 20170110 | 
                    
                        |  | China national standards | MT | 1610.0 | USD | 20170110 | 
                    
                        |  | China national standards | MT | 1640.0 | USD | 20170110 | 
                    
                        |  | China national standards | MT | 1690.0 | USD | 20170110 | 
                    
                        |  | China national standards | MT | 1820.0 | USD | 20170110 | 
                    
                        |  | China national standards | MT | 250.0 | USD | 20170110 | 
                    
                        |  | China national standards | MT | 240.0 | USD | 20170110 | 
                    
                        |  | China national standards | MT | 240.0 | USD | 20170110 | 
                    
                        |  | China national standards | MT | 260.0 | USD | 20170110 |