| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20171212 | 
                    
                        |  | China national standards | MT | 200.0 | USD | 20171212 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20171212 | 
                    
                        |  | China national standards | MT | 650.0 | USD | 20171212 | 
                    
                        |  | China national standards | MT | 130.0 | USD | 20171212 | 
                    
                        |  | China national standards | MT | 1030.0 | USD | 20171211 | 
                    
                        |  | China national standards | MT | 650.0 | USD | 20171210 | 
                    
                        |  | China national standards | MT | 880.0 | USD | 20171201 | 
                    
                        |  | China national standards | MT | 1120.0 | USD | 20171201 | 
                    
                        |  | China national standards | MT | 1030.0 | USD | 20171201 |