| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1730.0 | USD | 20170415 | 
                    
                        |  | China national standards | MT | 13950.0 | USD | 20170414 | 
                    
                        |  | China national standards | MT | 8770.0 | USD | 20170414 | 
                    
                        |  | China national standards | MT | 13950.0 | USD | 20170414 | 
                    
                        |  | China national standards | MT | 1630.0 | USD | 20170414 | 
                    
                        |  | China national standards | MT | 1640.0 | USD | 20170414 | 
                    
                        |  | China national standards | MT | 3760.0 | USD | 20170414 | 
                    
                        |  | China national standards | MT | 2210.0 | USD | 20170414 | 
                    
                        |  | China national standards | MT | 1600.0 | USD | 20170414 | 
                    
                        |  | China national standards | MT | 30040.0 | USD | 20170413 |