| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 3460.0 | USD | 20170521 | 
                    
                        |  | China national standards | MT | 3120.0 | USD | 20170521 | 
                    
                        |  | China national standards | MT | 14830.0 | USD | 20170520 | 
                    
                        |  | China national standards | MT | 24320.0 | USD | 20170520 | 
                    
                        |  | China national standards | MT | 16470.0 | USD | 20170520 | 
                    
                        |  | China national standards | MT | 24080.0 | USD | 20170520 | 
                    
                        |  | China national standards | MT | 1320.0 | USD | 20170520 | 
                    
                        |  | China national standards | MT | 24840.0 | USD | 20170519 | 
                    
                        |  | China national standards | MT | 24610.0 | USD | 20170519 | 
                    
                        |  | China national standards | MT | 23230.0 | USD | 20170519 |