| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 620.0 | USD | 20171216 | 
                    
                        |  | China national standards | MT | 540.0 | USD | 20171216 | 
                    
                        |  | China national standards | MT | 10110.0 | USD | 20171216 | 
                    
                        |  | China national standards | MT | 350.0 | USD | 20171216 | 
                    
                        |  | China national standards | MT | 1530.0 | USD | 20171215 | 
                    
                        |  | China national standards | MT | 11760.0 | USD | 20171214 | 
                    
                        |  | China national standards | MT | 2330.0 | USD | 20171214 | 
                    
                        |  | China national standards | MT | 10700.0 | USD | 20171214 | 
                    
                        |  | China national standards | MT | 5520.0 | USD | 20171214 | 
                    
                        |  | China national standards | MT | 4740.0 | USD | 20171214 |