| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 22970.0 | USD | 20170401 | 
                    
                        |  | China national standards | MT | 21040.0 | USD | 20170401 | 
                    
                        |  | China national standards | MT | 23260.0 | USD | 20170401 | 
                    
                        |  | China national standards | MT | 18530.0 | USD | 20170401 | 
                    
                        |  | China national standards | MT | 22920.0 | USD | 20170401 | 
                    
                        |  | China national standards | MT | 17310.0 | USD | 20170401 | 
                    
                        |  | China national standards | MT | 2890.0 | USD | 20170401 | 
                    
                        |  | China national standards | MT | 1330.0 | USD | 20170401 | 
                    
                        |  | China national standards | MT | 1330.0 | USD | 20170401 | 
                    
                        |  | China national standards | MT | 3040.0 | USD | 20170401 |