| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1730.0 | USD | 20170211 | 
                    
                        |  | China national standards | MT | 2690.0 | USD | 20170211 | 
                    
                        |  | China national standards | MT | 2760.0 | USD | 20170211 | 
                    
                        |  | China national standards | MT | 2510.0 | USD | 20170211 | 
                    
                        |  | China national standards | MT | 18440.0 | USD | 20170210 | 
                    
                        |  | China national standards | MT | 19970.0 | USD | 20170210 | 
                    
                        |  | China national standards | MT | 17440.0 | USD | 20170210 | 
                    
                        |  | China national standards | MT | 15370.0 | USD | 20170210 | 
                    
                        |  | China national standards | MT | 1790.0 | USD | 20170210 | 
                    
                        |  | China national standards | MT | 2500.0 | USD | 20170210 |