| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 10260.0 | USD | 20170401 | 
                    
                        |  | China national standards | MT | 11380.0 | USD | 20170401 | 
                    
                        |  | China national standards | MT | 1400.0 | USD | 20170323 | 
                    
                        |  | China national standards | MT | 1390.0 | USD | 20170323 | 
                    
                        |  | China national standards | MT | 200.0 | USD | 20170323 | 
                    
                        |  | China national standards | MT | 2050.0 | USD | 20170322 | 
                    
                        |  | China national standards | MT | 370.0 | USD | 20170322 | 
                    
                        |  | China national standards | MT | 10360.0 | USD | 20170322 | 
                    
                        |  | China national standards | MT | 1380.0 | USD | 20170321 | 
                    
                        |  | China national standards | MT | 300.0 | USD | 20170321 |