| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 9940.0 | USD | 20170520 | 
                    
                        |  | China national standards | MT | 9980.0 | USD | 20170520 | 
                    
                        |  | China national standards | MT | 2230.0 | USD | 20170520 | 
                    
                        |  | China national standards | MT | 2080.0 | USD | 20170520 | 
                    
                        |  | China national standards | MT | 6010.0 | USD | 20170519 | 
                    
                        |  | China national standards | MT | 16290.0 | USD | 20170519 | 
                    
                        |  | China national standards | MT | 12480.0 | USD | 20170519 | 
                    
                        |  | China national standards | MT | 11980.0 | USD | 20170519 | 
                    
                        |  | China national standards | MT | 17340.0 | USD | 20170519 | 
                    
                        |  | China national standards | MT | 12060.0 | USD | 20170519 |