| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 2290.0 | USD | 20170701 | 
                    
                        |  | China national standards | MT | 1840.0 | USD | 20170701 | 
                    
                        |  | China national standards | MT | 2320.0 | USD | 20170701 | 
                    
                        |  | China national standards | MT | 2840.0 | USD | 20170701 | 
                    
                        |  | China national standards | MT | 3830.0 | USD | 20170701 | 
                    
                        |  | China national standards | MT | 3290.0 | USD | 20170701 | 
                    
                        |  | China national standards | MT | 1340.0 | USD | 20170701 | 
                    
                        |  | China national standards | MT | 2510.0 | USD | 20170701 | 
                    
                        |  | China national standards | MT | 2320.0 | USD | 20170701 | 
                    
                        |  | China national standards | MT | 2650.0 | USD | 20170701 |