| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20170116 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20170115 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20170115 | 
                    
                        |  | China national standards | MT | 90.0 | USD | 20170115 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20170115 | 
                    
                        |  | China national standards | MT | 720.0 | USD | 20170115 | 
                    
                        |  | China national standards | MT | 640.0 | USD | 20170115 | 
                    
                        |  | China national standards | MT | 690.0 | USD | 20170115 | 
                    
                        |  | China national standards | MT | 630.0 | USD | 20170115 | 
                    
                        |  | China national standards | MT | 770.0 | USD | 20170115 |