| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 81830.0 | USD | 20170713 | 
                    
                        |  | China national standards | MT | 14270.0 | USD | 20170713 | 
                    
                        |  | China national standards | MT | 13700.0 | USD | 20170712 | 
                    
                        |  | China national standards | MT | 13170.0 | USD | 20170712 | 
                    
                        |  | China national standards | MT | 12010.0 | USD | 20170701 | 
                    
                        |  | China national standards | MT | 88630.0 | USD | 20170701 | 
                    
                        |  | China national standards | MT | 13190.0 | USD | 20170701 | 
                    
                        |  | China national standards | MT | 87410.0 | USD | 20170701 | 
                    
                        |  | China national standards | MT | 97390.0 | USD | 20170701 | 
                    
                        |  | China national standards | MT | 12790.0 | USD | 20170701 |