| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1250.0 | USD | 20170115 | 
                    
                        |  | China national standards | MT | 340.0 | USD | 20170114 | 
                    
                        |  | China national standards | MT | 390.0 | USD | 20170114 | 
                    
                        |  | China national standards | MT | 2850.0 | USD | 20170114 | 
                    
                        |  | China national standards | MT | 2690.0 | USD | 20170114 | 
                    
                        |  | China national standards | MT | 2330.0 | USD | 20170114 | 
                    
                        |  | China national standards | MT | 28510.0 | USD | 20170114 | 
                    
                        |  | China national standards | MT | 4590.0 | USD | 20170114 | 
                    
                        |  | China national standards | MT | 5970.0 | USD | 20170114 | 
                    
                        |  | China national standards | MT | 2680.0 | USD | 20170114 |