| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1530.0 | USD | 20170517 | 
                    
                        |  | China national standards | MT | 2080.0 | USD | 20170516 | 
                    
                        |  | China national standards | MT | 1820.0 | USD | 20170516 | 
                    
                        |  | China national standards | MT | 2080.0 | USD | 20170516 | 
                    
                        |  | China national standards | MT | 3120.0 | USD | 20170516 | 
                    
                        |  | China national standards | MT | 17320.0 | USD | 20170515 | 
                    
                        |  | China national standards | MT | 2150.0 | USD | 20170515 | 
                    
                        |  | China national standards | MT | 10280.0 | USD | 20170514 | 
                    
                        |  | China national standards | MT | 10340.0 | USD | 20170514 | 
                    
                        |  | China national standards | MT | 14330.0 | USD | 20170514 |