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- Vendor:
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                
- Time:
                    
                    
                    
                
 
        
     
    
    
        
            
                
                    
                        | Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 40.0 | USD | 20171001 | 
                    
                        |  | China national standards | MT | 170.0 | USD | 20171001 | 
                    
                        |  | China national standards | MT | 70.0 | USD | 20171001 | 
                    
                        |  | China national standards | MT | 170.0 | USD | 20171001 | 
                    
                        |  | China national standards | MT | 40.0 | USD | 20170923 | 
                    
                        |  | China national standards | MT | 490.0 | USD | 20170922 | 
                    
                        |  | China national standards | MT | 1040.0 | USD | 20170921 | 
                    
                        |  | China national standards | MT | 40.0 | USD | 20170921 | 
                    
                        |  | China national standards | MT | 70.0 | USD | 20170921 | 
                    
                        |  | China national standards | MT | 170.0 | USD | 20170921 |