September 14, 2015
Annex A Amended to Delete Certain PKR/USD and VND/USD Rate Source Definitions.
July 29, 2014
Moody’s Upgrades Vietnam’s Government Bond Rating from B2 to B1.
December 15, 2010
Moody's Downgrades Vietnam's Government Bond Rating from Ba3 to B1.
| 
 July 28, 2010  | 
 Fitch Downgrades Vietnam’s Long-Term Foreign Currency Issuer Default Rating from BB- to B+.  | 
| 
 September 7, 2006  | 
 Standard & Poor's Upgrades Vietnam's Long-Term Foreign Currency Rating to BB.  | 
| 
 December 1, 2005  | 
|
| 
 July 1, 1997  | 
|
| 
 September 27, 1996  | 
 Market Practice for trades of Brady bonds with related Rights or Warrants.  |